Properties of the Number -155827

One Hundred Fifty-Five Thousand Eight Hundred Twenty-Seven

Basics

Value: -155828 → -155827 → -155826

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 × 113 × 197

Divisors: 1, 7, 113, 197, 791, 1379, 22261, 155827

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110000010110011

Octal: -460263

Duodecimal: -76217

Hexadecimal: -260b3

Square: 24282053929

Square Root: 394.74928752310626

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

Numbers n such that there are precisely 9 groups of orders n and n + 1. A298427

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 12. A22326