Properties of the Number -120855

One Hundred Twenty Thousand Eight Hundred Fifty-Five

Basics

Value: -120856 → -120855 → -120854

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 7 × 1151

Divisors: 1, 3, 5, 7, 15, 21, 35, 105, 1151, 3453

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -11101100000010111

Octal: -354027

Duodecimal: -59B33

Hexadecimal: -1d817

Square: 14605931025

Square Root: 347.6420572945684

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 k such that 2^k+1 + 2·k + 1 is prime. A105330

T(n,k) is the number of labeled graphs of n vertices and k edges that have endpoints, where an endpoint is a vertex with degree 1. A245796