Properties of the Number 22525

Twenty-Two Thousand Five Hundred Twenty-Five

Basics

Value: 22524 → 22525 → 22526

Parity: odd

Prime: No

Previous Prime: 22511

Next Prime: 22531

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 ² × 17 × 53

Divisors: 1, 5, 17, 25, 53, 85, 265, 425, 901, 1325

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011111111101

Octal: 53775

Duodecimal: 11051

Hexadecimal: 57fd

Square: 507375625

Square Root: 150.08331019803634

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 integer partitions of n with more than one mode. A362607

Numbers m that are the hypotenuse of exactly 22 distinct integer-sided right triangles, i.e., m² can be written as a sum of two squares in 22 ways. A97103

Numbers using only the digits 2 and 5, that are both curved and straight. A72961

T(n,k) = Number of (n+2) X (k+2) binary arrays avoiding patterns 000 and 101 in rows, columns and nw-to-se diagonals. A202532

Structured triakis tetrahedral numbers (vertex structure 4). A100175

Numbers that are the sum of 2 nonzero squares in 5 or more ways. A25296

Numbers that are the sum of 2 nonzero squares in 6 or more ways. A25297

Numbers that are the sum of 2 distinct nonzero squares in 5 or more ways. A25315

Numbers that are the sum of 2 distinct nonzero squares in 6 or more ways. A25316

Numbers that are the sum of 2 nonzero squares in exactly 6 ways. A25289