Properties of the Number 14157

Fourteen Thousand One Hundred Fifty-Seven

Basics

Value: 14156 → 14157 → 14158

Parity: odd

Prime: No

Previous Prime: 14153

Next Prime: 14159

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 ² × 13

Divisors: 1, 3, 9, 11, 13, 33, 39, 99, 117, 121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11011101001101

Octal: 33515

Duodecimal: 8239

Hexadecimal: 374d

Square: 200420649

Square Root: 118.98319209031165

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

Number of compositions of n with weakly increasing differences. A325546

Composite numbers such that the cube root of the sum of cubes of their prime factors is an integer. A134608

13 times the squares: a(n) = 13·n². A152742

a(n) is the cototient of n³. A53192

First trisection of A061037 (Balmer line series of the hydrogen atom). A142590

a(n) = (4·n+1)*(4·n+5). A3185

Molien series for real extraspecial group 2^1+2·3 of degree 8 and order 128 formed from tensor products of Pauli matrices (0,1, 1,0) and (1,0, 0,-1). A14095

Numbers m > 4 such that [m-2..m+2] belong to A327261. A345357

Terms k of A228058 for which A048146(k)+A162296(k) >= 2·k, where A048146 is the sum of non-unitary divisors, and A162296 is the sum of divisors that have a square factor. A389219

Numerators of coefficients of EllipticE/π. A38535