Properties of the Number -39957

Thirty-Nine Thousand Nine Hundred Fifty-Seven

Basics

Value: -39958 → -39957 → -39956

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 19 × 701

Divisors: 1, 3, 19, 57, 701, 2103, 13319, 39957

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001110000010101

Octal: -116025

Duodecimal: -1B159

Hexadecimal: -9c15

Square: 1596561849

Square Root: 199.89247109383584

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 ∏_k>=1 ((1+x^3·k-1)*(1+x^3·k-2))^k. A262884

Number of rooted identity trees with n nodes and 5 leaves. A55330

Number of inequivalent (ordered) solutions to n² = sum of 8 squares of integers >= 0. A65462