Properties of the Number -1120581

One Hundred Twenty Thousand Five Hundred Eighty-One

Basics

Value: -1120582 → -1120581 → -1120580

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 7 ³ × 11 ²

Divisors: 1, 3, 7, 9, 11, 21, 27, 33, 49, 63

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010001100101000101

Octal: -4214505

Duodecimal: -460599

Hexadecimal: -111945

Square: 1255701777561

Square Root: 1058.574985534799

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

Numerator of 1ⁿ/n + 2ⁿ/(n-1) + 3ⁿ/(n-2) +...+ (n-1)ⁿ/2 + nⁿ/1. A115071

a(n) = n²*(n-1)³/4. A19584