2 × 13 × 199 × 389

Prime Factor Structure

Factorization String 2 × 13 × 199 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,276,000

Proper Divisor Sum 1,263,314

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2012677 ← → #2012693

1 2 13 26 199 389 398 778 2,587 5,057 5,174 10,114 77,411 154,822 1,006,343 2,012,686

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

2,012,686 1,006,343 3,019,030 1,509,515 4,528,546 2,264,273 6,792,820 3,396,410 1,698,205 5,094,616 2,547,308 1,273,654 636,827 1,910,482 955,241 2,865,724 1,432,862 716,431 2,149,294 1,074,647 3,223,942 1,611,971 4,835,914 2,417,957 7,253,872 3,626,936 1,813,468 906,734 453,367 1,360,102 680,051 2,040,154 1,020,077 3,060,232 1,530,116 765,058 382,529 1,147,588 573,794 286,897 860,692 430,346 215,173 645,520 322,760 161,380 80,690 40,345 121,036 60,518 30,259 90,778 45,389 136,168 68,084 34,042 17,021 51,064 25,532 12,766

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