Properties of the Number -100345

One Hundred Thousand Three Hundred Forty-Five

Basics

Value: -100346 → -100345 → -100344

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 47 × 61

Divisors: 1, 5, 7, 35, 47, 61, 235, 305, 329, 427

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11000011111111001

Octal: -303771

Duodecimal: -4A0A1

Hexadecimal: -187f9

Square: 10069119025

Square Root: 316.77278923543923

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

Smallest k whose 'Reverse and Subtract' trajectory has a preperiodic part of length n. A72138

Least number that requires n steps to reach 0 by repeated application of f: x -> abs(x - reverse(x)). A109891