Properties of the Number -320189

Three Hundred Twenty Thousand One Hundred Eighty-Nine

Basics

Value: -320190 → -320189 → -320188

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 29 × 61 × 181

Divisors: 1, 29, 61, 181, 1769, 5249, 11041, 320189

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1001110001010111101

Octal: -1161275

Duodecimal: -135365

Hexadecimal: -4e2bd

Square: 102520995721

Square Root: 565.8524542670112

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

Indices of centered square numbers (A001844) which are also pentagonal numbers (A000326). A254710

Shuffle number in Guy's shuffle (see A035485) for the card that is at the top of the deck after n shuffles to come to the top again. A81059