Properties of the Number 16157

Sixteen Thousand One Hundred Fifty-Seven

Basics

Value: 16156 → 16157 → 16158

Parity: odd

Prime: No

Previous Prime: 16141

Next Prime: 16183

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 107 × 151

Divisors: 1, 107, 151, 16157

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111100011101

Octal: 37435

Duodecimal: 9425

Hexadecimal: 3f1d

Square: 261048649

Square Root: 127.11018841933954

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

Numbers k such that A064602(k) is divisible by k. A64605

Number of partitions where the number of 1's and 2's are equal. A174455

a(1) = a(3) = 0, and otherwise a(n) is the least multiple of prime(n) whose decimal representation ends with that of prime(n+1). A333845

Number of n X n binary arrays symmetric about both diagonal and antidiagonal with all ones connected only in a 1110-0111 pattern in any orientation. A146473

Expansion of g.f. 1/((1-4·x)*(1-10·x)). A16157