Properties of the Number 56825

Fifty-Six Thousand Eight Hundred Twenty-Five

Basics

Value: 56824 → 56825 → 56826

Parity: odd

Prime: No

Previous Prime: 56821

Next Prime: 56827

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 ² × 2273

Divisors: 1, 5, 25, 2273, 11365, 56825

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110111111001

Octal: 156771

Duodecimal: 28A75

Hexadecimal: ddf9

Square: 3229080625

Square Root: 238.37994882120435

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

Number of nonprime parts in the last section of the set of partitions of n. A144121

Number of (binary) heaps of length n whose element set equals {1,2,3,4}. A376963

a(n) is the number of regions into which three-dimensional Euclidean space is divided by n-1 planes parallel to each face of a regular tetrahedron with edge length n, dividing the edges into unit segments. A364401

Numbers such that no smaller positive integer has the same maximal palindrome in the periodic part of the simple continued fraction for its square root. A56825