Properties of the Number 57418

Fifty-Seven Thousand Four Hundred Eighteen

Basics

Value: 57417 → 57418 → 57419

Parity: even

Prime: No

Previous Prime: 57413

Next Prime: 57427

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 19 × 1511

Divisors: 1, 2, 19, 38, 1511, 3022, 28709, 57418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110000001001010

Octal: 160112

Duodecimal: 2928A

Hexadecimal: e04a

Square: 3296826724

Square Root: 239.62053334386852

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

Grow a binary tree using the following rules. Initially there is a single node labeled 1. At each step we add 1 to all labels less than 3. If a node has label 3 and zero or one descendants we add a new descendant labeled 1. Sequence gives sum of all labels at step n. A123015

Number of n-celled free polyominoes with 1 hole. A57418