3 × 5 × 7 × 31247

Prime Factor Structure

Factorization String 3 × 5 × 7 × 31247

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,999,616

Proper Divisor Sum 2,718,681

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3280903 ← → #3280957

1 3 5 7 15 21 35 105 31,247 93,741 156,235 218,729 468,705 656,187 1,093,645 3,280,935

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

3,280,935 9,842,806 4,921,403 14,764,210 7,382,105 22,146,316 11,073,158 5,536,579 16,609,738 8,304,869 24,914,608 12,457,304 6,228,652 3,114,326 1,557,163 4,671,490 2,335,745 7,007,236 3,503,618 1,751,809 5,255,428 2,627,714 1,313,857 3,941,572 1,970,786 985,393 2,956,180 1,478,090 739,045 2,217,136 1,108,568 554,284 277,142 138,571 415,714 207,857 623,572 311,786 155,893 467,680 233,840 116,920 58,460 29,230 14,615 43,846 21,923 65,770 32,885 98,656 49,328 24,664 12,332 6,166 3,083 9,250 4,625 13,876 6,938 3,469

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