3 × 5 × 37 × 31649

Prime Factor Structure

Factorization String 3 × 5 × 37 × 31649

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 28,864,800

Proper Divisor Sum 11,299,605

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17565193 ← → #17565217

1 3 5 15 37 111 185 555 31,649 94,947 158,245 474,735 1,171,013 3,513,039 5,855,065 17,565,195

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

17,565,195 52,695,586 26,347,793 79,043,380 39,521,690 19,760,845 59,282,536 29,641,268 14,820,634 7,410,317 22,230,952 11,115,476 5,557,738 2,778,869 8,336,608 4,168,304 2,084,152 1,042,076 521,038 260,519 781,558 390,779 1,172,338 586,169 1,758,508 879,254 439,627 1,318,882 659,441 1,978,324 989,162 494,581 1,483,744 741,872 370,936 185,468 92,734 46,367 139,102 69,551 208,654 104,327 312,982 156,491 469,474 234,737 704,212 352,106 176,053 528,160 264,080 132,040 66,020 33,010 16,505 49,516 24,758 12,379 37,138 18,569

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