Properties of the Number -133889

One Hundred Thirty-Three Thousand Eight Hundred Eighty-Nine

Basics

Value: -133890 → -133889 → -133888

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 7 × 31 × 617

Divisors: 1, 7, 31, 217, 617, 4319, 19127, 133889

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -100000101100000001

Octal: -405401

Duodecimal: -65595

Hexadecimal: -20b01

Square: 17926264321

Square Root: 365.9084584974772

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

Number of integer compositions of n that are the 0-prepended first sums of some finite sequence of distinct integers. A392702

Number of (n+2)X8 0..3 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly three ways, and new values 0..3 introduced in row major order. A204481