Properties of the Number -55965

Fifty-Five Thousand Nine Hundred Sixty-Five

Basics

Value: -55966 → -55965 → -55964

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 7 × 13 × 41

Divisors: 1, 3, 5, 7, 13, 15, 21, 35, 39, 41

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101101010011101

Octal: -155235

Duodecimal: -28479

Hexadecimal: -da9d

Square: 3132081225

Square Root: 236.56922876824027

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

Odd unitary abundant numbers. A129485

Triangle of q-binomial coefficients for q=-4. A15112

Odd squarefree abundant numbers. A112643

Primitive, odd, squarefree abundant numbers. A249263

Structured hexagonal diamond numbers (vertex structure 5). A100178

Odd numbers with exactly 5 distinct prime factors. A46391

Gaussian binomial coefficient [ n,2 ] for q = -4. A15253

Squarefree primitive abundant numbers (first definition: having only deficient proper divisors). A298973

Odd numbers k such that A360522(k) > 2·k. A360526

Gaussian binomial coefficient [ n,4 ] for q = -4. A15289