Properties of the Number 57425

Fifty-Seven Thousand Four Hundred Twenty-Five

Basics

Value: 57424 → 57425 → 57426

Parity: odd

Prime: No

Previous Prime: 57413

Next Prime: 57427

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 2297

Divisors: 1, 5, 25, 2297, 11485, 57425

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1110000001010001

Octal: 160121

Duodecimal: 29295

Hexadecimal: e051

Square: 3297630625

Square Root: 239.63513932643517

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

Partial sums of A299268. A299269

a(n+1) = a(n) converted to base 10 from base 15. A55986

Numbers n such that 41#*2ⁿ-1 is prime, where # denotes the primorial, A002110. A176061

G.f.: A(x) = 1 + x*(1 + x*(1 + x*(...(1 + x*(...)⁵ⁿ)...)¹⁵)¹⁰)⁵. A138215

Number of 2n-celled free polyominoes with 1 hole that have the 180-degree rotation symmetry and no others. A57425