Properties of the Number 14871

Fourteen Thousand Eight Hundred Seventy-One

Basics

Value: 14870 → 14871 → 14872

Parity: odd

Prime: No

Previous Prime: 14869

Next Prime: 14879

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 4957

Divisors: 1, 3, 4957, 14871

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101000010111

Octal: 35027

Duodecimal: 8733

Hexadecimal: 3a17

Square: 221146641

Square Root: 121.94670967270909

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 1,1 2,2 -1,0 or 0,-1. A264655

Expansion of ∏_k>0 ((1-x^5k-2) * (1-x^5k-3)/((1-x^5k-1) * (1-x^5k-4)))³ in powers of x. A285443

Number of integer partitions of n whose augmented differences are an aperiodic word. A329136

a(n+1) = floor((1/n)*(∑_k=1..n a(k)⁽ⁿ⁺¹/k))), given a(0)=1, a(1)=3, a(2)=8. A79121

Numbers k that divide the sum of digits of 21^k. A175589

Number of nonisomorphic cyclic subgroups of the group S_n X S_n (where S_n is the symmetric group of degree n). A63183

Power floor sequence of (golden ratio)⁵. A214993

Erdős-Selfridge function: a(n) is the least number m > n+1 such that the least prime factor of binomial(m, n) is > n. A3458

Expansion of (1+x²)*(1+x⁵)*(1+x⁸)/((1-x)*(1-x²)*(1-x³)*(1-x⁴)*(1-x⁵)*(1-x⁶)*(1-x⁷)*(1-x⁸)*(1-x⁹)*(1-x¹⁰)). A69950

a(n) = 22·n² - 1. A158540