Properties of the Number -244881

Two Hundred Forty-Four Thousand Eight Hundred Eighty-One

Basics

Value: -244882 → -244881 → -244880

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 13 ² × 23

Divisors: 1, 3, 7, 9, 13, 21, 23, 39, 63, 69

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -111011110010010001

Octal: -736221

Duodecimal: -B9869

Hexadecimal: -3bc91

Square: 59966704161

Square Root: 494.8545240775313

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 ways to place 3 points on a triangular grid of side n so that no two of them are adjacent. A239569

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 611", based on the 5-celled von Neumann neighborhood. A283289

Number of 0..n arrays x(0..4) of 5 elements without any two consecutive increases. A200787