Properties of the Number 83045

Eighty-Three Thousand Forty-Five

Basics

Value: 83044 → 83045 → 83046

Parity: odd

Prime: No

Previous Prime: 83023

Next Prime: 83047

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 17 × 977

Divisors: 1, 5, 17, 85, 977, 4885, 16609, 83045

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10100010001100101

Octal: 242145

Duodecimal: 40085

Hexadecimal: 14465

Square: 6896472025

Square Root: 288.17529387509956

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 equivalence classes of binary words of length n for the set of subwords {010, 101, 10110}. A317779

Number of length n+5 0..4 arrays with every six consecutive terms having two times the sum of some two elements equal to the sum of the remaining four. A249081

Number of length 6+5 0..n arrays with every six consecutive terms having two times the sum of some two elements equal to the sum of the remaining four. A249091

T(n,k) = Number of length n+5 0..k arrays with every six consecutive terms having two times the sum of some two elements equal to the sum of the remaining four. A249085

Main diagonal of table A083044. A83045