Properties of the Number -42919

Forty-Two Thousand Nine Hundred Nineteen

Basics

Value: -42920 → -42919 → -42918

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 167 × 257

Divisors: 1, 167, 257, 42919

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010011110100111

Octal: -123647

Duodecimal: -20A07

Hexadecimal: -a7a7

Square: 1842040561

Square Root: 207.16901312696356

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

Nonprime squarefree numbers whose prime indices all have the same ω (A001222) and the same sum of prime indices (A056239). A327908

a(n) = A027113(n, 2n-5). A27123

Multiplicity of highest weight (or singular) vectors associated with character chi₁₈₀ of Monster module. A34568