2 × 7 × 421 × 2099

Prime Factor Structure

Factorization String 2 × 7 × 421 × 2099

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,268,800

Proper Divisor Sum 8,897,294

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #12371503 ← → #12371519

1 2 7 14 421 842 2,099 2,947 4,198 5,894 14,693 29,386 883,679 1,767,358 6,185,753 12,371,506

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

12,371,506 6,185,753 18,557,260 9,278,630 4,639,315 13,917,946 6,958,973 20,876,920 10,438,460 5,219,230 2,609,615 7,828,846 3,914,423 11,743,270 5,871,635 17,614,906 8,807,453 26,422,360 13,211,180 6,605,590 3,302,795 9,908,386 4,954,193 14,862,580 7,431,290 3,715,645 11,146,936 5,573,468 2,786,734 1,393,367 4,180,102 2,090,051 6,270,154 3,135,077 9,405,232 4,702,616 2,351,308 1,175,654 587,827 1,763,482 881,741 2,645,224 1,322,612 661,306 330,653 991,960 495,980 247,990 123,995 371,986 185,993 557,980 278,990 139,495 418,486 209,243 627,730 313,865 941,596 470,798

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