Properties of the Number -991968

Nine Hundred Ninety-One Thousand Nine Hundred Sixty-Eight

Basics

Value: -991969 → -991968 → -991967

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 42

Digital Root: 6

Palindrome: No

Factorization: 2 ⁵ × 3 × 10333

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7989 Try Today's Challenge

Representations

Binary: -11110010001011100000

Octal: -3621340

Duodecimal: -3BA080

Hexadecimal: -f22e0

Square: 984000513024

Square Root: 995.9759033229669

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

Numbers k such that 2^k - 23 is prime. A57220

Number of weak peaks in all peakless Motzkin paths of length n. A247289