Properties of the Number -83923

Eighty-Three Thousand Nine Hundred Twenty-Three

Basics

Value: -83924 → -83923 → -83922

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 × 19 × 631

Divisors: 1, 7, 19, 133, 631, 4417, 11989, 83923

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -10100011111010011

Octal: -243723

Duodecimal: -40697

Hexadecimal: -147d3

Square: 7043069929

Square Root: 289.6946668477002

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 permutations in S_n+3 containing an increasing subsequence of length n. A217193

Number of permutations in S_n containing an increasing subsequence of length 8. A217675