3 × 37 × 180221

Prime Factor Structure

Factorization String 3 × 37 × 180221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 27,393,744

Proper Divisor Sum 7,389,213

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #20004527 ← → #20004533

1 3 37 111 180,221 540,663 6,668,177 20,004,531

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

20,004,531 60,013,594 30,006,797 90,020,392 45,010,196 22,505,098 11,252,549 33,757,648 16,878,824 8,439,412 4,219,706 2,109,853 6,329,560 3,164,780 1,582,390 791,195 2,373,586 1,186,793 3,560,380 1,780,190 890,095 2,670,286 1,335,143 4,005,430 2,002,715 6,008,146 3,004,073 9,012,220 4,506,110 2,253,055 6,759,166 3,379,583 10,138,750 5,069,375 15,208,126 7,604,063 22,812,190 11,406,095 34,218,286 17,109,143 51,327,430 25,663,715 76,991,146 38,495,573 115,486,720 57,743,360 28,871,680 14,435,840 7,217,920 3,608,960 1,804,480 902,240 451,120 225,560 112,780 56,390 28,195 84,586 42,293 126,880

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