2 × 3 × 5 × 20693

Prime Factor Structure

Factorization String 2 × 3 × 5 × 20693

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,489,968

Proper Divisor Sum 869,178

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #620777 ← → #620813

1 2 3 5 6 10 15 30 20,693 41,386 62,079 103,465 124,158 206,930 310,395 620,790

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

620,790 310,395 931,186 465,593 1,396,780 698,390 349,195 1,047,586 523,793 1,571,380 785,690 392,845 1,178,536 589,268 294,634 147,317 441,952 220,976 110,488 55,244 27,622 13,811 41,434 20,717 62,152 31,076 15,538 7,769 23,308 11,654 5,827 17,482 8,741 26,224 13,112 6,556 3,278 1,639 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650

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