Properties of the Number 81034

Eighty-One Thousand Thirty-Four

Basics

Value: 81033 → 81034 → 81035

Parity: even

Prime: No

Previous Prime: 81031

Next Prime: 81041

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 31 × 1307

Divisors: 1, 2, 31, 62, 1307, 2614, 40517, 81034

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10011110010001010

Octal: 236212

Duodecimal: 3AA8A

Hexadecimal: 13c8a

Square: 6566509156

Square Root: 284.66471505966456

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

Indices of primes in A214831. A244930

G.f.: 2·x*(1-x·sqrt(1-4·x))/((1+2·x²+sqrt(1-4·x))*sqrt(1-4·x)). A278023

7th binomial transform of the periodic sequence (1,8,1,1,8,1...). A81034