Properties of the Number 82998

Eighty-Two Thousand Nine Hundred Ninety-Eight

Basics

Value: 82997 → 82998 → 82999

Parity: even

Prime: No

Previous Prime: 82997

Next Prime: 83003

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 29 × 53

Divisors: 1, 2, 3, 6, 9, 18, 27, 29, 53, 54

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100010000110110

Octal: 242066

Duodecimal: 40046

Hexadecimal: 14436

Square: 6888668004

Square Root: 288.093734746176

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

a(1)=0, and a(n+1) is the position of first occurrence of a(n) in the decimal expansion of 1/π. A98319

a(n) = a(n-2) + 2·a(n-3) for n >= 3, where a(0) = 2, a(2) = 4, a(3) = 5. A288668

a(n) = ∑_k=1..n φ(k)*φ(k+1)*φ(k+2), where φ(k) = A000010(k) is Euler's totient function. A335131

a(n) = card{ x <= n : ω(x) = 3 }. A82998