Properties of the Number 84162

Eighty-Four Thousand One Hundred Sixty-Two

Basics

Value: 84161 → 84162 → 84163

Parity: even

Prime: No

Previous Prime: 84143

Next Prime: 84163

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 13 ² × 83

Divisors: 1, 2, 3, 6, 13, 26, 39, 78, 83, 166

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100011000010

Octal: 244302

Duodecimal: 40856

Hexadecimal: 148c2

Square: 7083242244

Square Root: 290.10687685747814

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

G.f. A(x) satisfies A(x)³ = 1 + x·A(x) + x·A(x)² + x·A(x)⁶. A300048

Numbers that are the sum of nine fifth powers in three or more ways. A345620

Numbers that are the sum of nine fifth powers in exactly three ways. A346338

Denominators of continued fraction convergents to sqrt(781). A42507

a(n) = ∑_d∣n (d²+1)ⁿ. A367551

G.f. A(x) satisfies: 0 = [xⁿ] (1+x)⁽ⁿ⁺²*(n+3)/2) / A(x) for n>0. A304187

a(n) is the length of the gap in sequence A084161. A84162