Properties of the Number -143231

One Hundred Forty-Three Thousand Two Hundred Thirty-One

Basics

Value: -143232 → -143231 → -143230

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 11 × 29 × 449

Divisors: 1, 11, 29, 319, 449, 4939, 13021, 143231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -100010111101111111

Octal: -427577

Duodecimal: -6AA7B

Hexadecimal: -22f7f

Square: 20515119361

Square Root: 378.458716374719

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

Composite numbers not divisible by 5 which in base 5 contain their largest proper factor as a substring. A63889

Number of (n+2) X 10 binary arrays with every 3 X 3 subblock commuting with each horizontal and vertical neighbor 3 X 3 subblock. A190032