Properties of the Number 57945

Fifty-Seven Thousand Nine Hundred Forty-Five

Basics

Value: 57944 → 57945 → 57946

Parity: odd

Prime: No

Previous Prime: 57943

Next Prime: 57947

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 3863

Divisors: 1, 3, 5, 15, 3863, 11589, 19315, 57945

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001001011001

Octal: 161131

Duodecimal: 29649

Hexadecimal: e259

Square: 3357623025

Square Root: 240.71767695788358

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 non-equivalent binary n X n matrices with two nonadjacent 1's. A232567

Number of compositions (ordered partitions) of n into an odd number of primes. A339409

Number of triangular numbers needed to represent n with greedy algorithm. A57945