Properties of the Number -55796

Fifty-Five Thousand Seven Hundred Ninety-Six

Basics

Value: -55797 → -55796 → -55795

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 13 × 29 × 37

Divisors: 1, 2, 4, 13, 26, 29, 37, 52, 58, 74

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1101100111110100

Octal: -154764

Duodecimal: -28358

Hexadecimal: -d9f4

Square: 3113193616

Square Root: 236.21176939348302

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

Numbers k whose abundance is 128: σ(k) - 2·k = 128. A292626

Number of permutations p of {1,...,n} such that exactly one element of {p(1),...,p(i-1)} is between p(i) and p(i+1) for all i from 2 to n-1. A185030

Primitive nondeficient numbers satisfying a stronger condition that compares abundancy with related numbers as detailed in the comments. A352739

Magic sums of 4 X 4 magic squares composed of odd squares. A271582

Primitive abundant numbers version 2 (abundant numbers all of whose proper divisors are deficient numbers) and increasing any prime factor in the prime factorization gives a non-abundant number when factored back. A335557

Number of triangles in an n X n grid of squares with diagonals. A100583

Number of (n+2) X (7+2) 0..1 arrays with no 3·3 subblock diagonal sum 0 and no antidiagonal sum 3 and no row sum 1 and no column sum 1. A257446