Properties of the Number 66106

Sixty-Six Thousand One Hundred Six

Basics

Value: 66105 → 66106 → 66107

Parity: even

Prime: No

Previous Prime: 66103

Next Prime: 66107

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 33053

Divisors: 1, 2, 33053, 66106

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000001000111010

Octal: 201072

Duodecimal: 3230A

Hexadecimal: 1023a

Square: 4370003236

Square Root: 257.1108710264893

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

Iterates of A122237, starting from 5. A122244

a(n) = ∑_i=0..n digsum₆(i)⁴, where digsum₆(i) = A053827(i). A231675

a(2n) = (2n)(2n+2); a(2n+1) = 4n + 4. A66106