Properties of the Number -61826

Sixty-One Thousand Eight Hundred Twenty-Six

Basics

Value: -61827 → -61826 → -61825

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 19 × 1627

Divisors: 1, 2, 19, 38, 1627, 3254, 30913, 61826

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111000110000010

Octal: -170602

Duodecimal: -2B942

Hexadecimal: -f182

Square: 3822454276

Square Root: 248.64834606327065

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

24·a(n) counts the solid partitions of n that have no symmetry under any single or combined operations built from mirroring (F), rotation (T) or 4-D rotation (L). A97507

a(n) = ∑_k=4..n ( binomial(n,k)*(k-2)*(2^k-2·k-2) ) - (2ⁿ-n-1). A328088