2² × 3 × 31 × 47147

Prime Factor Structure

Factorization String 2^2 × 3 × 31 × 47147

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 42,244,608

Proper Divisor Sum 24,705,924

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #17538671 ← → #17538709

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

17,538,684 8,769,342 4,384,671 13,154,014 6,577,007 19,731,022 9,865,511 29,596,534 14,798,267 44,394,802 22,197,401 66,592,204 33,296,102 16,648,051 49,944,154 24,972,077 74,916,232 37,458,116 18,729,058 9,364,529 28,093,588 14,046,794 7,023,397 21,070,192 10,535,096 5,267,548 2,633,774 1,316,887 3,950,662 1,975,331 5,925,994 2,962,997 8,888,992 4,444,496 2,222,248 1,111,124 555,562 277,781 833,344 416,672 208,336 104,168 52,084 26,042 13,021 39,064 19,532 9,766 4,883 14,650 7,325 21,976 10,988 5,494 2,747 8,242 4,121 12,364 6,182 3,091

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.