Properties of the Number 57227

Fifty-Seven Thousand Two Hundred Twenty-Seven

Basics

Value: 57226 → 57227 → 57228

Parity: odd

Prime: No

Previous Prime: 57223

Next Prime: 57241

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 89 × 643

Divisors: 1, 89, 643, 57227

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101111110001011

Octal: 157613

Duodecimal: 2914B

Hexadecimal: df8b

Square: 3274929529

Square Root: 239.22165453821273

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

a(1) = 6, a(n) = concatenation of two closest divisors of a(n-1) whose product equals a(n-1) or if a(n-1) is a prime then the concatenation of 1 and a(n-1). A63383

Smallest member of smallest set S(n) of positive integers containing n which satisfies "k is in S, iff 2k-1 is in S, iff 4k is in S". A57227