Properties of the Number 51222

Fifty-One Thousand Two Hundred Twenty-Two

Basics

Value: 51221 → 51222 → 51223

Parity: even

Prime: No

Previous Prime: 51217

Next Prime: 51229

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 8537

Divisors: 1, 2, 3, 6, 8537, 17074, 25611, 51222

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100100000010110

Octal: 144026

Duodecimal: 25786

Hexadecimal: c816

Square: 2623693284

Square Root: 226.3227783498603

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

Expansion of ∏_k>=1 1/(1-x^k+3)^k. A263359

Smallest sets of 7 consecutive abundant numbers in arithmetic progression. The initial abundant number is listed. A228964

Numbers k such that Bernoulli number B_k has denominator 6. A51222