Properties of the Number 56525

Fifty-Six Thousand Five Hundred Twenty-Five

Basics

Value: 56524 → 56525 → 56526

Parity: odd

Prime: No

Previous Prime: 56519

Next Prime: 56527

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 7 × 17 × 19

Divisors: 1, 5, 7, 17, 19, 25, 35, 85, 95, 119

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101110011001101

Octal: 156315

Duodecimal: 28865

Hexadecimal: dccd

Square: 3195075625

Square Root: 237.74986855937482

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

Hyper-Wiener index of a benzenoid consisting of a double-step spiral chain of n hexagons (n >= 2, s = 21; see the Gutman et al. reference). A193398

Numbers k such that there is no prime p and index j > k such that A002182(j) = p·A002182(k). A309042

Palindromes with odd number of digits. A56525