Properties of the Number 61228

Sixty-One Thousand Two Hundred Twenty-Eight

Basics

Value: 61227 → 61228 → 61229

Parity: even

Prime: No

Previous Prime: 61223

Next Prime: 61231

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 15307

Divisors: 1, 2, 4, 15307, 30614, 61228

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111100101100

Octal: 167454

Duodecimal: 2B524

Hexadecimal: ef2c

Square: 3748867984

Square Root: 247.4429227114811

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 compositions of n such that the smallest part has multiplicity seven. A241867

a(1) = 2, a(n) = smallest number greater than n that is not coprime to n. A61228