Properties of the Number 86392

Eighty-Six Thousand Three Hundred Ninety-Two

Basics

Value: 86391 → 86392 → 86393

Parity: even

Prime: No

Previous Prime: 86389

Next Prime: 86399

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 10799

Divisors: 1, 2, 4, 8, 10799, 21598, 43196, 86392

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101000101111000

Octal: 250570

Duodecimal: 41BB4

Hexadecimal: 15178

Square: 7463577664

Square Root: 293.9251605426116

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

T(n,k) = Number of (n+1) X (k+1) 0..2 arrays with every 2 X 3 or 3 X 2 subblock having no more than four equal edges, and new values 0..2 introduced in row major order. A206635

Number of (n+1) X 3 0..2 arrays with every 2 X 3 or 3 X 2 subblock having no more than four equal edges, and new values 0..2 introduced in row major order. A206629

Number of (n+1)X4 0..2 arrays with every 2X3 or 3X2 subblock having no more than four equal edges, and new values 0..2 introduced in row major order. A206630

Numbers k such that k/2 is composite and F(k²+1)==5 (mod k) where F(k) denotes the k-th Fibonacci number. A86392