2 × 3 × 107 × 109

Prime Factor Structure

Factorization String 2 × 3 × 107 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 142,560

Proper Divisor Sum 72,582

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #69959 ← → #69991

1 2 3 6 107 109 214 218 321 327 642 654 11,663 23,326 34,989 69,978

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

69,978 34,989 104,968 52,484 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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