Properties of the Number 82190

Eighty-Two Thousand One Hundred Ninety

Basics

Value: 82189 → 82190 → 82191

Parity: even

Prime: No

Previous Prime: 82189

Next Prime: 82193

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 8219

Divisors: 1, 2, 5, 10, 8219, 16438, 41095, 82190

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100000100001110

Octal: 240416

Duodecimal: 3B692

Hexadecimal: 1410e

Square: 6755196100

Square Root: 286.6879837035379

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

The point at which the powers of n merge on an 8-digit calculator. A216069

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (0, -1, 1), (0, 1, 0), (1, -1, 1), (1, 0, -1)}. A148842

Antidiagonal sums of square array A082025. A82190