3 × 5 × 487 × 2179

Prime Factor Structure

Factorization String 3 × 5 × 487 × 2179

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 25,532,160

Proper Divisor Sum 9,614,565

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #15917591 ← → #15917599

1 3 5 15 487 1,461 2,179 2,435 6,537 7,305 10,895 32,685 1,061,173 3,183,519 5,305,865 15,917,595

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

15,917,595 47,752,786 23,876,393 71,629,180 35,814,590 17,907,295 53,721,886 26,860,943 80,582,830 40,291,415 120,874,246 60,437,123 181,311,370 90,655,685 271,967,056 135,983,528 67,991,764 33,995,882 16,997,941 50,993,824 25,496,912 12,748,456 6,374,228 3,187,114 1,593,557 4,780,672 2,390,336 1,195,168 597,584 298,792 149,396 74,698 37,349 112,048 56,024 28,012 14,006 7,003 21,010 10,505 31,516 15,758 7,879 23,638 11,819 35,458 17,729 53,188 26,594 13,297 39,892 19,946 9,973 29,920 14,960 7,480 3,740 1,870 935 2,806

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