Properties of the Number -140251

One Hundred Forty Thousand Two Hundred Fifty-One

Basics

Value: -140252 → -140251 → -140250

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 139 × 1009

Divisors: 1, 139, 1009, 140251

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -100010001111011011

Octal: -421733

Duodecimal: -691B7

Hexadecimal: -223db

Square: 19670343001

Square Root: 374.5010013337748

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

(1-2·cos(1/11*π))ⁿ+(1+2·cos(2/11*π))ⁿ+(1-2·cos(3/11*π))ⁿ+(1+2·cos(4/11*π))ⁿ+(1-2·cos(5/11*π))ⁿ. A62883

Expansion of (5-16·x+6·x²+10·x³-2·x⁴)/(1-4·x+2·x²+5·x³-2·x⁴-x⁵). A189235