2² × 19 × 162787

Prime Factor Structure

Factorization String 2^2 × 19 × 162787

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 22,790,320

Proper Divisor Sum 10,418,508

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #12371809 ← → #12371819

1 2 4 19 38 76 162,787 325,574 651,148 3,092,953 6,185,906 12,371,812

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

12,371,812 6,185,906 3,092,953 9,278,860 4,639,430 2,319,715 6,959,146 3,479,573 10,438,720 5,219,360 2,609,680 1,304,840 652,420 326,210 163,105 489,316 244,658 122,329 366,988 183,494 91,747 275,242 137,621 412,864 206,432 103,216 51,608 25,804 12,902 6,451 19,354 9,677 29,032 14,516 7,258 3,629 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.