Properties of the Number 57742

Fifty-Seven Thousand Seven Hundred Forty-Two

Basics

Value: 57741 → 57742 → 57743

Parity: even

Prime: No

Previous Prime: 57737

Next Prime: 57751

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 28871

Divisors: 1, 2, 28871, 57742

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110000110001110

Octal: 160616

Duodecimal: 294BA

Hexadecimal: e18e

Square: 3334138564

Square Root: 240.29565122989638

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 ordered 10-tuples of distinct pairwise coprime positive integers with largest element n. A186981

Maximal order of element of alternating group A_2n. A57742

Eighth diagonal (m=7) of triangle A084938; a(n) = A084938(n+7,n) = (n⁷ + 63·n⁶ + 1855·n⁵ + 34125·n⁴ + 438424·n³ + 3980172·n² + 20946960·n)/5040. A90393

Number of 5X(n+1) 0..2 arrays with every 2 X 2 subblock having the same number of clockwise edge increases as its horizontal neighbors and no 2 X 2 subblock having the same number of counterclockwise edge increases as its vertical neighbors. A205740