2 × 3 × 5 × 729749

Prime Factor Structure

Factorization String 2 × 3 × 5 × 729749

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 52,542,000

Proper Divisor Sum 30,649,530

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #21892469 ← → #21892499

1 2 3 5 6 10 15 30 729,749 1,459,498 2,189,247 3,648,745 4,378,494 7,297,490 10,946,235 21,892,470

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

21,892,470 10,946,235 32,838,706 16,419,353 49,258,060 24,629,030 12,314,515 36,943,546 18,471,773 55,415,320 27,707,660 13,853,830 6,926,915 20,780,746 10,390,373 31,171,120 15,585,560 7,792,780 3,896,390 1,948,195 5,844,586 2,922,293 8,766,880 4,383,440 2,191,720 1,095,860 547,930 273,965 821,896 410,948 205,474 102,737 308,212 154,106 77,053 231,160 115,580 57,790 28,895 86,686 43,343 130,030 65,015 195,046 97,523 292,570 146,285 438,856 219,428 109,714 54,857 164,572 82,286 41,143 123,430 61,715 185,146 92,573 277,720 138,860

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