Properties of the Number -5122

One Hundred Twenty-Two

Basics

Value: -5123 → -5122 → -5121

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 13 × 197

Divisors: 1, 2, 13, 26, 197, 394, 2561, 5122

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010000000010

Octal: -12002

Duodecimal: -2B6A

Hexadecimal: -1402

Square: 26234884

Square Root: 71.56814934033156

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(0) = 1, a(n) = 5·n² + 2 for n>0. A10001

Sum of 12 positive 9th powers. A4801

Numbers that are the sum of 7 positive 10th powers. A4807

Generalized Mancala solitaire (A002491); to get n-th term, start with n and successively round up to next 7 multiples of n-1, n-2, ..., 1, for n>=1. A113744

Number of partitions of n having no parts equal to the size of their Durfee squares. A118199

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00010101 00100101 or 01010101. A261265

Squarefree numbers n for which A019565(n) < n and A048675(n) is also squarefree. A285319

Sum of the squarefree parts of the partitions of n into 6 parts. A309481

Numbers that are the sum of seven fourth powers in three or more ways. A345569

Numbers that are the sum of seven fourth powers in exactly three ways. A345825