335
domain: N
Properties
Digital Properties
- Digit Count
- 3
- Digit Sum
- 11
- Digital Root
- 2
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 4
- Divisor Sum
- 408
- Proper Divisor Sum (Aliquot Sum)
- 73
- Abundant Number
- no
- Perfect Number
- no
- Deficient Number
- yes
- Highly Composite
- no
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 264
- Möbius Function
- 1
- Radical
- 335
- Omega Function (Ω)
- 2
- Little Omega Function (ω)
- 2
Special
- Factorial
- no
- Catalan Number
- no
- Bell Number
- no
- Motzkin Number
- no
- Primorial
- no
Figurate Numbers
- Fibonacci Number
- no
- Triangular Number
- no
- Perfect Square
- no
- Perfect Cube
- no
- Pentagonal Number
- no
- Hexagonal Number
- no
- Lucas Number
- no
- Tetrahedral Number
- no
- Pell Number
- no
- Tribonacci Number
- no
- Pronic Number
- no
Recreational
- Happy Number
- no
- Harshad Number
- no
- Narcissistic Number
- no
- Collatz Steps
- 68
- Smith Number
- no
Primality
- Prime
- no
- Composite Number
- yes
- Semiprime
- yes
- Squarefree Number
- yes
- Prime Power
- no
- Prime Factorization
- no
- Twin Prime
- no
- Mersenne Prime
- no
- Sophie Germain Prime
- no
- Safe Prime
- no
- Powerful Number
- no
- Achilles Number
- no
- Perfect Power
- no
- Smooth Number
- no
- Carmichael Number
- no
Classification
- Even
- no
- Odd
- yes
Names
- German
- dreihundertfünfunddreißig· ordinal: dreihundertfünfunddreißigste
- English
- three hundred thirty-five· ordinal: three hundred thirty-fifth
- Spanish
- trescientos treinta y cinco· ordinal: 335º
- French
- trois cent trente-cinq· ordinal: trois cent trente-cinqième
- Italian
- trecentotrentacinque· ordinal: 335º
- Latin
- trecenti triginta quinque· ordinal: 335.
- Portuguese
- trezentos e trinta e cinco· ordinal: 335º
Appears in sequences
- Partial sums of (unordered) ways of making change for n cents using coins of 1, 2, 5, 10 cents.at n=21A000064
- Number of nonnegative solutions to x^2 + y^2 <= n^2.at n=20A000603
- Number of alkyl benzenes with n carbon atoms: C(n)H(2n-6).at n=12A000639
- Expansion of Product_{k>=0} (1 + x^(2k+1)); number of partitions of n into distinct odd parts; number of self-conjugate partitions; number of symmetric Ferrers graphs with n nodes.at n=67A000700
- Number of degree-n irreducible polynomials over GF(2); number of n-bead necklaces with beads of 2 colors when turning over is not allowed and with primitive period n; number of binary Lyndon words of length n.at n=12A001037
- Primes multiplied by 5.at n=18A001750
- Prime numbers of measurement.at n=17A002049
- Primitive roots that go with the primes in A002230.at n=33A002229
- a(n) = 2*sigma(n) - 1.at n=59A002659
- Numbers k such that (k^2 + 1)/2 is prime.at n=53A002731
- a(n) = n + Sum_{k=1..n} pi(k), where pi() = A000720.at n=40A002815
- Positions of letter c in the tribonacci word abacabaabacababac... generated by a->ab, b->ac, c->a (cf. A092782).at n=53A003146
- Expansion of 1/((1-x)*(1-2*x)*(1-x-2*x^3)).at n=6A003230
- Szekeres's sequence: a(n)-1 in ternary = n-1 in binary; also: a(1) = 1, a(2) = 2, and thereafter a(n) is smallest number k which avoids any 3-term arithmetic progression in a(1), a(2), ..., a(n-1), k.at n=53A003278
- Binary entropy function: a(1)=0; for n > 1, a(n) = n + min { a(k)+a(n-k) : 1 <= k <= n-1 }.at n=56A003314
- Sum of lengths of longest increasing subsequences of all permutations of n elements.at n=4A003316
- Number of nonequivalent dissections of a polygon into n triangles by nonintersecting diagonals rooted at a cell up to rotation.at n=6A003441
- a(1) = 1; for n>1, a(n) = a(n-1) + 1 + sum of distinct prime factors of a(n-1) that are < a(n-1).at n=29A003508
- Sum of digits of Euler numbers.at n=51A004099
- a(0) = 1, a(n) = sum of digits of all previous terms.at n=38A004207