Properties of the Number -111929

One Hundred Eleven Thousand Nine Hundred Twenty-Nine

Basics

Value: -111930 → -111929 → -111928

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 19 × 43 × 137

Divisors: 1, 19, 43, 137, 817, 2603, 5891, 111929

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011010100111001

Octal: -332471

Duodecimal: -54935

Hexadecimal: -1b539

Square: 12528101041

Square Root: 334.5579172579839

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

a(n) = binomial(n+5,4) - 1. A63258

Numerators of r(n) := ∑_k=0..n-1 1/∏_j=0..4 (k + j + 1), for n >= 0, with r(0) = 0. A300298