Properties of the Number -140187

One Hundred Forty Thousand One Hundred Eighty-Seven

Basics

Value: -140188 → -140187 → -140186

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 83 × 563

Divisors: 1, 3, 83, 249, 563, 1689, 46729, 140187

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010001110011011

Octal: -421633

Duodecimal: -69163

Hexadecimal: -2239b

Square: 19652394969

Square Root: 374.41554454910124

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

Where 3ⁿ occurs in n-almost primes, starting at a(0)=1. A78843

Number of nX4 0..1 arrays with every element equal to 1, 2 or 4 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A300431