Properties of the Number 25293

Twenty-Five Thousand Two Hundred Ninety-Three

Basics

Value: 25292 → 25293 → 25294

Parity: odd

Prime: No

Previous Prime: 25261

Next Prime: 25301

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 8431

Divisors: 1, 3, 8431, 25293

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110001011001101

Octal: 61315

Duodecimal: 12779

Hexadecimal: 62cd

Square: 639735849

Square Root: 159.03773137214955

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 n such that Maple 9.5, Maple 10, Maple 11 and Maple 12 give the wrong answers for the number of partitions of n. A110375

The number of connected weighted cubic graphs with weight n on 6 vertices. A321306

Inverse of coefficient array of orthogonal polynomials P(n,x)=(x-2n+2)*P(n-1,x)-(2n-3)*P(n-2,x), P(0,x)=1, P(1,x)=x-1. A185997

Number of configurations of the 8 X 2 variant of the sliding block 15-puzzle that require a minimum of n moves to be reached, starting with the empty square in one of the corners. A355560

a(n) = 3·a(n-1) + 2·a(n-2) - 6·a(n-3). A135247

Numbers that are the sum of 2 nonzero squares in exactly 10 ways. A25293

a(n) = c is least number such that 10ⁿ/2 -/+ c are primes. A124049

Number of nX5 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 1 1 and 1 0 1 vertically. A207416