Properties of the Number 25385

Twenty-Five Thousand Three Hundred Eighty-Five

Basics

Value: 25384 → 25385 → 25386

Parity: odd

Prime: No

Previous Prime: 25373

Next Prime: 25391

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 5077

Divisors: 1, 5, 5077, 25385

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 110001100101001

Octal: 61451

Duodecimal: 12835

Hexadecimal: 6329

Square: 644398225

Square Root: 159.3267083699403

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 ordered factorizations with 3 levels of parentheses indexed by prime signatures: A050358(A025487(n)). A50359

Numbers k such that A276086(k) is a multiple of A003415(k) and A276087(k) is a multiple of A327859(k). A393071

Expansion of 1/(1-2·x-3·x²-3·x³). A77832

Numbers that are the product of two distinct primes and they are partial sum of products of two distinct primes. A168476

Numbers that are the sum of 4 distinct nonzero squares in exactly 10 ways. A25385