Properties of the Number 51622

Fifty-One Thousand Six Hundred Twenty-Two

Basics

Value: 51621 → 51622 → 51623

Parity: even

Prime: No

Previous Prime: 51613

Next Prime: 51631

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 53 × 487

Divisors: 1, 2, 53, 106, 487, 974, 25811, 51622

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100100110100110

Octal: 144646

Duodecimal: 25A5A

Hexadecimal: c9a6

Square: 2664830884

Square Root: 227.20475347140078

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

Total number of λ-parking functions induced by all partitions of n into distinct parts. A265202

INVERT transform of A000055. A157904

Numbers having four 7's in base 9. A43484

a(n) = (4·n+10)(!⁴)/10(!⁴), related to A000407 ((4·n+2)(!⁴) quartic, or 4-factorials). A51622