Properties of the Number 57166

Fifty-Seven Thousand One Hundred Sixty-Six

Basics

Value: 57165 → 57166 → 57167

Parity: even

Prime: No

Previous Prime: 57163

Next Prime: 57173

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 101 × 283

Divisors: 1, 2, 101, 202, 283, 566, 28583, 57166

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111101001110

Octal: 157516

Duodecimal: 290BA

Hexadecimal: df4e

Square: 3267951556

Square Root: 239.09412372536468

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

Positive integers k such that k-th triangular number is palindromic. A8509

Floor[1/{(3+n⁴)^1/4}], where {}=fractional part. A184538

Indices of subtraction steps in Recamán's sequence A005132. A57166