Properties of the Number 82923

Eighty-Two Thousand Nine Hundred Twenty-Three

Basics

Value: 82922 → 82923 → 82924

Parity: odd

Prime: No

Previous Prime: 82913

Next Prime: 82939

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 131 × 211

Divisors: 1, 3, 131, 211, 393, 633, 27641, 82923

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100001111101011

Octal: 241753

Duodecimal: 3BBA3

Hexadecimal: 143eb

Square: 6876223929

Square Root: 287.9635393587181

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

Sum of absolute values of real and imaginary parts of the coefficients in the expansion of 1 / (1 - x - 2·I*x²), where I²=-1. A218138

Expansion of ∑_k>=0 x^k*(k+1) / ∏_j=1..k (1 - j·x^j). A306663

Sort the digits of these triangular numbers into descending order and drop zeros to get primes. A82923