Properties of the Number -117818

One Hundred Seventeen Thousand Eight Hundred Eighteen

Basics

Value: -117819 → -117818 → -117817

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 58909

Divisors: 1, 2, 58909, 117818

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -11100110000111010

Octal: -346072

Duodecimal: -58222

Hexadecimal: -1cc3a

Square: 13881081124

Square Root: 343.2462672775918

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 whose sum of divisors equals the sum of their anti-divisors. A178029

Number of nondecreasing integer sequences of length 7 with sum zero and sum of absolute values 2n. A158141

Numbers whose sum of their anti-divisors divides the sum of their divisors. A191581

a(n) = time to the nearest second at the n-th instant (n>=0) when the hour and minute hands on a clock face coincide, starting at time 0:00. A335789

Numbers whose sum of anti-divisors is equal to the sum of its unitary divisors. A273992