Properties of the Number -53988

Fifty-Three Thousand Nine Hundred Eighty-Eight

Basics

Value: -53989 → -53988 → -53987

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 11 × 409

Divisors: 1, 2, 3, 4, 6, 11, 12, 22, 33, 44

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101001011100100

Octal: -151344

Duodecimal: -272B0

Hexadecimal: -d2e4

Square: 2914704144

Square Root: 232.35317944887262

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

Expansion of 1 + f/(1 + 2·f), where f is the g.f. of the swinging factorial (A056040). A355775

Number of squarefree palindromes over {0, 1, 2} of length 2n+1. A12212

a(n) = n * (n+1)² * (3·n² + 4·n + 2) / 12. A132122