Properties of the Number 82993

Eighty-Two Thousand Nine Hundred Ninety-Three

Basics

Value: 82992 → 82993 → 82994

Parity: odd

Prime: No

Previous Prime: 82981

Next Prime: 82997

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 149 × 557

Divisors: 1, 149, 557, 82993

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100010000110001

Octal: 242061

Duodecimal: 40041

Hexadecimal: 14431

Square: 6887838049

Square Root: 288.0850568842473

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

Maximal number of regions obtained by joining n points around a circle by straight lines. Also number of regions in 4-space formed by n-1 hyperplanes. A127

Place n equally-spaced points around a circle and join every pair of points by a chord; this divides the circle into a(n) regions. A6533

Numbers k such that the last 9 digits of the k-th Lucas number are 1-9 pandigital. A216488

a(1) = 2; a(n+1) = least prime > a(1)*a(2)*...*a(n). A82993