Properties of the Number -202981

Two Hundred Two Thousand Nine Hundred Eighty-One

Basics

Value: -202982 → -202981 → -202980

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 202981

Divisors: 1, 202981

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -110001100011100101

Octal: -614345

Duodecimal: -99571

Hexadecimal: -318e5

Square: 41201286361

Square Root: 450.53412745318195

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

The number of P-positions in the game of Nim with up to 5 piles, allowing for piles of zero, such that the number of objects in each pile does not exceed n. A241523

Number of length 1+4 0..n arrays with some pair in every consecutive five terms totalling exactly n. A246893