Properties of the Number -100142

One Hundred Thousand One Hundred Forty-Two

Basics

Value: -100143 → -100142 → -100141

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 23 × 311

Divisors: 1, 2, 7, 14, 23, 46, 161, 311, 322, 622

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000011100101110

Octal: -303456

Duodecimal: -49B52

Hexadecimal: -1872e

Square: 10028420164

Square Root: 316.452208082042

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 n X 3 0..2 arrays with every 0 next to a 1 and every 1 next to a 2 horizontally or vertically, with no adjacent values equal. A232060

The Matula-Goebel numbers of the rooted trees that have palindromic Wiener polynomials. A198322