Properties of the Number 82490

Eighty-Two Thousand Four Hundred Ninety

Basics

Value: 82489 → 82490 → 82491

Parity: even

Prime: No

Previous Prime: 82487

Next Prime: 82493

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 73 × 113

Divisors: 1, 2, 5, 10, 73, 113, 146, 226, 365, 565

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100001000111010

Octal: 241072

Duodecimal: 3B8A2

Hexadecimal: 1423a

Square: 6804600100

Square Root: 287.2107240337658

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

Generalized Fibonacci numbers A_n,2. A6207

Number of nonempty subsets of [n] whose elements have a prime average. A309160

Exponent of highest power of 3 dividing sum(0<=k<n, C(2n,n)). A82490