3 × 19 × 47 × 7507

Prime Factor Structure

Factorization String 3 × 19 × 47 × 7507

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 28,830,720

Proper Divisor Sum 8,719,467

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #20111243 ← → #20111257

1 3 19 47 57 141 893 2,679 7,507 22,521 142,633 352,829 427,899 1,058,487 6,703,751 20,111,253

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

20,111,253 60,333,760 30,166,880 15,083,440 7,541,720 3,770,860 1,885,430 942,715 2,828,146 1,414,073 4,242,220 2,121,110 1,060,555 3,181,666 1,590,833 4,772,500 2,386,250 1,193,125 3,579,376 1,789,688 894,844 447,422 223,711 671,134 335,567 1,006,702 503,351 1,510,054 755,027 2,265,082 1,132,541 3,397,624 1,698,812 849,406 424,703 1,274,110 637,055 1,911,166 955,583 2,866,750 1,433,375 4,300,126 2,150,063 6,450,190 3,225,095 9,675,286 4,837,643 14,512,930 7,256,465 21,769,396 10,884,698 5,442,349 16,327,048 8,163,524 4,081,762 2,040,881 6,122,644 3,061,322 1,530,661 4,591,984

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