Properties of the Number -143183

One Hundred Forty-Three Thousand One Hundred Eighty-Three

Basics

Value: -143184 → -143183 → -143182

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 131 × 1093

Divisors: 1, 131, 1093, 143183

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -100010111101001111

Octal: -427517

Duodecimal: -6AA3B

Hexadecimal: -22f4f

Square: 20501371489

Square Root: 378.3952959538477

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

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the upper median equal to the lower median in every 2X2 subblock. A235981

Number of (n+1)X(3+1) 0..2 arrays with the upper median equal to the lower median in every 2X2 subblock. A235976

Number of (n+1) X (n+1) 0..2 arrays with the upper median equal to the lower median in every 2 X 2 subblock. A235973