Properties of the Number -54086

Fifty-Four Thousand Eighty-Six

Basics

Value: -54087 → -54086 → -54085

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 27043

Divisors: 1, 2, 27043, 54086

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101001101000110

Octal: -151506

Duodecimal: -27372

Hexadecimal: -d346

Square: 2925295396

Square Root: 232.56396969436173

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(n,k) is (1/k) times the number of n-member subsets of [k·n] whose elements sum to a multiple of n; square array A(n,k), n>=1, k>=1, read by antidiagonals. A309148

Number of subsets of 6 integers between 1 and n such that their sum is 0 modulo n. A381289

(1/n) times the number of n-member subsets of [n²] whose elements sum to a multiple of n. A308667

(1/6) times the number of n-member subsets of [6n] whose elements sum to a multiple of n. A309185

Triangle read by rows: T(n,m)=A154694(n,m)-A154694(n,0)+1. A174673

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 507", based on the 5-celled von Neumann neighborhood. A272587