Properties of the Number 84642

Eighty-Four Thousand Six Hundred Forty-Two

Basics

Value: 84641 → 84642 → 84643

Parity: even

Prime: No

Previous Prime: 84631

Next Prime: 84649

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 14107

Divisors: 1, 2, 3, 6, 14107, 28214, 42321, 84642

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100101010100010

Octal: 245242

Duodecimal: 40B96

Hexadecimal: 14aa2

Square: 7164268164

Square Root: 290.93298197351226

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)=2; for n > 1, a(n) is the square root of the smallest square with a(n-1) as a prefix in base 10. A308055

A Jacobsthal ratio. A84642