435
domain: N
Properties
Digital Properties
- Digit Count
- 3
- Digit Sum
- 12
- Digital Root
- 3
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 2
Divisibility
- Divisor Count
- 8
- Divisor Sum
- 720
- Proper Divisor Sum (Aliquot Sum)
- 285
- 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
- 224
- Möbius Function
- -1
- Radical
- 435
- Omega Function (Ω)
- 3
- Little Omega Function (ω)
- 3
Special
- Factorial
- no
- Catalan Number
- no
- Bell Number
- no
- Motzkin Number
- no
- Primorial
- no
Figurate Numbers
- Fibonacci Number
- no
- Triangular Number
- yes
- Perfect Square
- no
- Perfect Cube
- no
- Pentagonal Number
- no
- Hexagonal Number
- yes
- 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
- 27
- Smith Number
- no
Primality
- Prime
- no
- Composite Number
- yes
- Semiprime
- no
- 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
- vierhundertfünfunddreißig· ordinal: vierhundertfünfunddreißigste
- English
- four hundred thirty-five· ordinal: four hundred thirty-fifth
- Spanish
- cuatrocientos treinta y cinco· ordinal: 435º
- French
- quatre cent trente-cinq· ordinal: quatre cent trente-cinqième
- Italian
- quattrocentotrentacinque· ordinal: 435º
- Latin
- quadringenti triginta quinque· ordinal: 435.
- Portuguese
- quatrocentos e trinta e cinco· ordinal: 435º
Appears in sequences
- Expansion of e.g.f. exp(-x^2/2) / (1-x).at n=6A000266
- Hexagonal numbers: a(n) = n*(2*n-1).at n=15A000384
- Card matching: Coefficients B[n,3] of t^3 in the reduced hit polynomial A[n,n,n](t).at n=2A000489
- Number of compositions of n into 3 ordered relatively prime parts.at n=30A000741
- Denominators of cosecant numbers: -2*(2^(2*n-1)-1)*Bernoulli(2*n).at n=14A001897
- Denominators of cosecant numbers: -2*(2^(2*n-1)-1)*Bernoulli(2*n).at n=28A001897
- Nearest integer to n^2/8.at n=59A001971
- Expansion of 1/((1-x)^2*(1-x^4)) = 1/( (1+x)*(1+x^2)*(1-x)^3 ).at n=56A001972
- Numbers k such that the k-th tetrahedral number is the sum of 2 tetrahedral numbers.at n=13A002311
- Degree of rational Poncelet porism of n-gon.at n=56A002348
- Odd squarefree numbers with an odd number of prime factors that have no prime factors greater than 31.at n=22A002556
- Number of circuits of nullity n.at n=5A002631
- Number of ways of transforming a set of n indistinguishable objects into n singletons via a sequence of n-1 refinements.at n=8A002846
- Dimensions of split simple Lie algebras over any field of characteristic zero.at n=46A003038
- Self numbers or Colombian numbers (numbers that are not of the form m + sum of digits of m for any m).at n=46A003052
- Nearest integer to 24*(2^n - 1)/n.at n=6A003138
- Integer part of 24(2^n-1)/n.at n=6A003176
- Numbers that are the sum of 5 positive 4th powers.at n=28A003339
- Numbers that are the sum of 10 positive 4th powers.at n=50A003344
- Numbers that are the sum of 7 positive 5th powers.at n=14A003352