Properties of the Number 80392

Eighty Thousand Three Hundred Ninety-Two

Basics

Value: 80391 → 80392 → 80393

Parity: even

Prime: No

Previous Prime: 80387

Next Prime: 80407

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 13 × 773

Divisors: 1, 2, 4, 8, 13, 26, 52, 104, 773, 1546

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10011101000001000

Octal: 235010

Duodecimal: 3A634

Hexadecimal: 13a08

Square: 6462873664

Square Root: 283.53483031190365

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+1) X (6+1) 0..3 arrays with the minimum plus the upper median equal to the lower median plus the maximum in every 2 X 2 subblock. A235891

Number of (n+1) X (n+1) 0..3 arrays with the minimum plus the upper median equal to the lower median plus the maximum in every 2 X 2 subblock. A235885

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the minimum plus the upper median equal to the lower median plus the maximum in every 2X2 subblock. A235893

T(n,k)=Number of n-step one space at a time bishop's tours on a kXk board summed over all starting positions. A187155

Numbers k such that A000984(k) mod k = 0 and A080383(k) ≠ 7. A80392