Properties of the Number -105788

One Hundred Five Thousand Seven Hundred Eighty-Eight

Basics

Value: -105789 → -105788 → -105787

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 53 × 499

Divisors: 1, 2, 4, 53, 106, 212, 499, 998, 1996, 26447

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11001110100111100

Octal: -316474

Duodecimal: -51278

Hexadecimal: -19d3c

Square: 11191100944

Square Root: 325.2506725588742

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) is the index of the first occurrence of the Euclidean distance prime(n) from a point on a square spiral to its starting point at 1. A336335

Expansion of sqrt(1 - 4·x*sqrt(1 - 4·x)). A377243

Powers of fifth root of 21 rounded up. A18176