14271
domain: N
Properties
Digital Properties
- Digit Count
- 5
- Digit Sum
- 15
- Digital Root
- 6
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 8
- Divisor Sum
- 19584
- Proper Divisor Sum (Aliquot Sum)
- 5313
- Abundant Number
- no
- Perfect Number
- no
- Deficient Number
- yes
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 9240
- Möbius Function
- -1
- Radical
- 14271
- 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
- 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
- 195
- Smith Number
- no
- Vampire 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
Appears in sequences
- Sums of 12 distinct powers of 2.at n=29A038463
- Composites c whose decimal expansion ends with its largest prime factor.at n=35A050693
- McKay-Thompson series of class 29A for Monster.at n=34A058611
- A list of equal temperaments (equal divisions of the octave) whose nearest scale steps are closer and closer approximations to the ratios of two tones of musical harmony: the perfect 4th, 4/3 and its complement the perfect 5th, 3/2.at n=23A060528
- Sum of squares of digits of n is equal to the largest prime factor of n.at n=35A074302
- Theorems from propositional calculus, translated into decimal digits.at n=18A101273
- McKay-Thompson series of class 29A for the Monster group with a(0) = 2.at n=34A136570
- Sum of all numbers from n to n-th prime.at n=39A161624
- Denominators of semiconvergents to log_2(3), which equals log(3)/log(2).at n=38A206788
- Number of compositions of n into parts 3, 5 and 8.at n=49A245369
- Numbers n such that n*2^1279 - 1 is prime.at n=38A265502
- Number of connected dominating sets in the n-antiprism graph.at n=7A286986
- Number of integer partitions of n with a unique composite part.at n=44A379302