Properties of the Number -55489

Fifty-Five Thousand Four Hundred Eighty-Nine

Basics

Value: -55490 → -55489 → -55488

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 7 × 7927

Divisors: 1, 7, 7927, 55489

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101100011000001

Octal: -154301

Duodecimal: -28141

Hexadecimal: -d8c1

Square: 3079029121

Square Root: 235.5610324310878

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

Number of nondecreasing integer sequences of length 6 with sum zero and sum of absolute values 2n. A158140

a(n) = 48·n² + 1. A158638