Properties of the Number -81233

Eighty-One Thousand Two Hundred Thirty-Three

Basics

Value: -81234 → -81233 → -81232

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 81233

Divisors: 1, 81233

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -10011110101010001

Octal: -236521

Duodecimal: -3B015

Hexadecimal: -13d51

Square: 6598800289

Square Root: 285.0140347421509

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 n-step self-avoiding walks on the square lattice with first step specified. A46661

Denominators of continued fraction convergents to sqrt(881). A42703

Primes of the form n²+8. A138338

Engel expansion of ζ(8)=sum(i>0,1/i⁸). A67916