339
domain: N
Properties
Digital Properties
- Digit Count
- 3
- Digit Sum
- 15
- Digital Root
- 6
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 2
Divisibility
- Divisor Count
- 4
- Divisor Sum
- 456
- Proper Divisor Sum (Aliquot Sum)
- 117
- 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
- 339
- 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
- 50
- 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
- dreihundertneununddreißig· ordinal: dreihundertneununddreißigste
- English
- three hundred thirty-nine· ordinal: three hundred thirty-ninth
- Spanish
- trescientos treinta y nueve· ordinal: 339º
- French
- trois cent trente-neuf· ordinal: trois cent trente-neufième
- Italian
- trecentotrentanove· ordinal: 339º
- Latin
- trecenti triginta novem· ordinal: 339.
- Portuguese
- trezentos e trinta e nove· ordinal: 339º
Appears in sequences
- Number of partitions into non-integral powers.at n=8A000158
- Number of partitions into non-integral powers.at n=6A000298
- Number of bipartite partitions of n white objects and 5 black ones.at n=5A000491
- Number of ways of making change for n cents using coins of 1, 2, 5, 10, 25 cents.at n=47A001301
- Number of ways of making change for n cents using coins of 1, 2, 5, 10, 25, 50 cents.at n=47A001302
- a(n) = 3 * prime(n).at n=29A001748
- Numbers k such that 15*2^k + 1 is prime.at n=16A002258
- Expansion of (1/theta_4(q)^2 -1)/4 in powers of q.at n=7A002318
- Number of bipartite partitions of n white objects and n black ones.at n=5A002774
- Ulam numbers: a(1) = 1; a(2) = 2; for n>2, a(n) = least number > a(n-1) which is a unique sum of two distinct earlier terms.at n=58A002858
- Numbers that are the sum of 4 nonzero 4th powers.at n=18A003338
- Numbers that are the sum of 9 positive 4th powers.at n=34A003343
- Numbers that are the sum of 4 positive 5th powers.at n=8A003349
- Divisors of 2^28 - 1.at n=12A003536
- a(n) = floor((n^2 + 6n - 3)/4).at n=33A004116
- Sum of remainders of n mod k, for k = 1, 2, 3, ..., n.at n=44A004125
- Divisible only by primes congruent to 3 mod 5.at n=34A004617
- Numbers whose binary expansion ends in 011.at n=41A004769
- a(1)=1, a(2)=3; a(n) is least k such that no three terms of a(1), a(2), ..., a(n-1), k form an arithmetic progression.at n=55A004793
- Numbers that are the sum of at most 4 nonzero 4th powers.at n=46A004833