Properties of the Number 56156

Fifty-Six Thousand One Hundred Fifty-Six

Basics

Value: 56155 → 56156 → 56157

Parity: even

Prime: No

Previous Prime: 56149

Next Prime: 56167

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 101 × 139

Divisors: 1, 2, 4, 101, 139, 202, 278, 404, 556, 14039

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101101101011100

Octal: 155534

Duodecimal: 285B8

Hexadecimal: db5c

Square: 3153496336

Square Root: 236.97257225257104

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

Partial sums of A255745. A255766

Numbers m such that m, m' and m'' are in arithmetic progression, where m' and m'' are the first and second arithmetic derivatives of m. A212409

Numbers k such that (4·10^k + 173)/3 is prime. A280848

Number of connected bipartite graphs with n edges, no isolated vertices and a distinguished bipartite block, up to isomorphism. A56156