Properties of the Number -193919

One Hundred Ninety-Three Thousand Nine Hundred Nineteen

Basics

Value: -193920 → -193919 → -193918

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 11 × 17 ² × 61

Divisors: 1, 11, 17, 61, 187, 289, 671, 1037, 3179, 11407

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101111010101111111

Octal: -572577

Duodecimal: -9427B

Hexadecimal: -2f57f

Square: 37604578561

Square Root: 440.36235079761303

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, not necessarily connected, regular simple graphs on n vertices with girth at least 4. A185314

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 0), (1, 0, 1), (1, 1, -1)}. A148845