Properties of the Number -155061

One Hundred Fifty-Five Thousand Sixty-One

Basics

Value: -155062 → -155061 → -155060

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 5743

Divisors: 1, 3, 9, 27, 5743, 17229, 51687, 155061

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101110110110101

Octal: -456665

Duodecimal: -75899

Hexadecimal: -25db5

Square: 24043913721

Square Root: 393.7778561575041

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) = (2·n - 1)*(7·n² - 7·n + 6)/6. A63490

The Wiener index of a benzenoid consisting of a linear chain of n hexagons. A143938

Integers n such that 2n²+1, 2n³+1, 2n⁴+1 and 2n⁵+1 are prime. A239925