Properties of the Number 56658

Fifty-Six Thousand Six Hundred Fifty-Eight

Basics

Value: 56657 → 56658 → 56659

Parity: even

Prime: No

Previous Prime: 56633

Next Prime: 56659

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 7 × 19 × 71

Divisors: 1, 2, 3, 6, 7, 14, 19, 21, 38, 42

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101110101010010

Octal: 156522

Duodecimal: 28956

Hexadecimal: dd52

Square: 3210128964

Square Root: 238.0294099475945

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 the least term in the periodic part of the continued fraction for sqrt(k) is 34. A31712

Number of partitions of n with equal nonzero number of parts congruent to each of 1 and 3 (mod 4). A35550

a(n) = 196·n² + 14. A158555

A035550 with periodic zeros stripped. A35595

Numbers k such that 60·R_k + 1 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A56658