2² × 3² × 13 × 139

Prime Factor Structure

Factorization String 2^2 × 3^2 × 13 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 178,360

Proper Divisor Sum 113,308

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #65033 ← → #65053

1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 139 156 234 278 417 468 556 834 1,251 1,668 1,807 2,502 3,614 5,004 5,421 7,228 10,842 16,263 21,684 32,526 65,052

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

65,052 32,526 16,263 48,790 24,395 73,186 36,593 109,780 54,890 27,445 82,336 41,168 20,584 10,292 5,146 2,573 7,720 3,860 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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