Properties of the Number 56458

Fifty-Six Thousand Four Hundred Fifty-Eight

Basics

Value: 56457 → 56458 → 56459

Parity: even

Prime: No

Previous Prime: 56453

Next Prime: 56467

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 28229

Divisors: 1, 2, 28229, 56458

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101110010001010

Octal: 156212

Duodecimal: 2880A

Hexadecimal: dc8a

Square: 3187505764

Square Root: 237.60892239139505

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 continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 27. A31615

Number of primitive (aperiodic) palindromes using a maximum of two different symbols. A56458

Number of (n+1) X (2+1) 0..3 arrays with every 2 X 2 subblock summing to 3 6 or 9. A251294