2 × 7 × 89 × 9931

Prime Factor Structure

Factorization String 2 × 7 × 89 × 9931

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,453,120

Proper Divisor Sum 9,079,094

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #12374009 ← → #12374027

1 2 7 14 89 178 623 1,246 9,931 19,862 69,517 139,034 883,859 1,767,718 6,187,013 12,374,026

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

12,374,026 6,187,013 18,561,040 9,280,520 4,640,260 2,320,130 1,160,065 3,480,196 1,740,098 870,049 2,610,148 1,305,074 652,537 1,957,612 978,806 489,403 1,468,210 734,105 2,202,316 1,101,158 550,579 1,651,738 825,869 2,477,608 1,238,804 619,402 309,701 929,104 464,552 232,276 116,138 58,069 174,208 87,104 43,552 21,776 10,888 5,444 2,722 1,361 4,084 2,042 1,021 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120

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