Properties of the Number -199431

One Hundred Ninety-Nine Thousand Four Hundred Thirty-One

Basics

Value: -199432 → -199431 → -199430

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 22159

Divisors: 1, 3, 9, 22159, 66477, 199431

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -110000101100000111

Octal: -605407

Duodecimal: -974B3

Hexadecimal: -30b07

Square: 39772723761

Square Root: 446.57698104582147

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

For n weights, number of combinations when limited to two weights per pan. A37255

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 0), (0, 1, 1), (1, 0, -1), (1, 0, 1)}. A150613