Properties of the Number 82023

Eighty-Two Thousand Twenty-Three

Basics

Value: 82022 → 82023 → 82024

Parity: odd

Prime: No

Previous Prime: 82021

Next Prime: 82031

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 19 × 1439

Divisors: 1, 3, 19, 57, 1439, 4317, 27341, 82023

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10100000001100111

Octal: 240147

Duodecimal: 3B573

Hexadecimal: 14067

Square: 6727772529

Square Root: 286.3965781918492

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

Numerators of convergents of the continued fraction with the n+1 partial quotients: [1;1,1,...(n 1's)...,1,n+1], starting with [1], [1;2], [1;1,3], [1;1,1,4], ... A88209

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)-x(i-1,j) in the j direction. A250527

Numbers k such that 4^k + 25 is prime. A204388

Fibonacci sequence beginning 1, 19. A22109

Number of (n+1)X(3+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)-x(i-1,j) in the j direction. A250522

Number of (n+1)X(4+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)-x(i-1,j) in the j direction. A250523

Number of partitions of n into 2 parts which are not relatively prime. A82023