Properties of the Number 57842

Fifty-Seven Thousand Eight Hundred Forty-Two

Basics

Value: 57841 → 57842 → 57843

Parity: even

Prime: No

Previous Prime: 57839

Next Prime: 57847

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 28921

Divisors: 1, 2, 28921, 57842

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110000111110010

Octal: 160762

Duodecimal: 29582

Hexadecimal: e1f2

Square: 3345696964

Square Root: 240.50363822611914

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 partitions of n whose greatest part is a multiple of 3. A363045

Numbers k such that σ(reverse(k)) = σ(reverse(k-1)) + σ(reverse(k-2)). A69970

Numbers k such that k | 6^k + 4^k + 2^k + 1. A57842