14796
domain: N
Properties
Digital Properties
- Digit Count
- 5
- Digit Sum
- 27
- Digital Root
- 9
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 24
- Divisor Sum
- 38640
- Proper Divisor Sum (Aliquot Sum)
- 23844
- Abundant Number
- yes
- Perfect Number
- no
- Deficient Number
- no
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 4896
- Möbius Function
- 0
- Radical
- 822
- Omega Function (Ω)
- 6
- 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
- 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
- yes
- Narcissistic Number
- no
- Collatz Steps
- 71
- Smith Number
- no
- Vampire Number
- no
Primality
- Prime
- no
- Composite Number
- yes
- Semiprime
- no
- Squarefree Number
- no
- 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
- yes
- Odd
- no
Appears in sequences
- Numbers whose base-11 representation has exactly 5 runs.at n=21A043648
- Generalized Catalan numbers 3*x*A(x)^2 -A(x) +1 -2*x = 0.at n=6A068765
- An unrestricted partition statistic: sum of A179864 over row n.at n=21A179862
- Number of 4-step one space leftwards or up, two space rightwards or down asymmetric rook's tours on an n X n board summed over all starting positions.at n=17A187299
- Trisection of A107926: The least number k such that there are primes p and q with p - q = 6*n+4, p + q = k, and p the least such prime >= k/2.at n=29A234956
- Number of partitions of n such that 2*(least part) <= greatest part.at n=34A237821
- Numbers k such that (19*10^k + 119)/3 is prime.at n=20A281929
- Number of partitions of n such that the (sum of distinct even parts) <= n/2.at n=35A284617
- Numbers m > 0 that have a divisor d > 1 with binomial(m+d, d) == 1 mod m.at n=25A290040
- Record numbers of unordered triples {a, b, c} of distinct positive integers from 1 to n such that a*b = c*n.at n=46A292430
- Numbers k such that A307437(k) is divisible by 3.at n=24A342037
- Nonprime numbers that divide their second arithmetic derivative.at n=41A347931