Properties of the Number -188020

One Hundred Eighty-Eight Thousand Twenty

Basics

Value: -188021 → -188020 → -188019

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 × 7 × 17 × 79

Divisors: 1, 2, 4, 5, 7, 10, 14, 17, 20, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101101111001110100

Octal: -557164

Duodecimal: -90984

Hexadecimal: -2de74

Square: 35351520400

Square Root: 433.61273044042423

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-step mappings with 4 inputs. A5945

Nonequivalent ways to place two different markers (e.g., a pair of Go stones, black and white) on an n X n grid. A242709