Properties of the Number 84627

Eighty-Four Thousand Six Hundred Twenty-Seven

Basics

Value: 84626 → 84627 → 84628

Parity: odd

Prime: No

Previous Prime: 84589

Next Prime: 84629

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 9403

Divisors: 1, 3, 9, 9403, 28209, 84627

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100101010010011

Octal: 245223

Duodecimal: 40B83

Hexadecimal: 14a93

Square: 7161729129

Square Root: 290.90720169841103

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) = 1 + x³*(1+x)³*A(x)⁴. A366594

a(n) = floor(C(n+6,6)/C(n+3,3)). A84627

Indices of 1's in A307720. A348244