3 × 67 × 139891

Prime Factor Structure

Factorization String 3 × 67 × 139891

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 38,050,624

Proper Divisor Sum 9,932,533

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #28118063 ← → #28118093

1 3 67 201 139,891 419,673 9,372,697 28,118,091

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

28,118,091 84,354,274 42,177,137 126,531,412 63,265,706 31,632,853 94,898,560 47,449,280 23,724,640 11,862,320 5,931,160 2,965,580 1,482,790 741,395 2,224,186 1,112,093 3,336,280 1,668,140 834,070 417,035 1,251,106 625,553 1,876,660 938,330 469,165 1,407,496 703,748 351,874 175,937 527,812 263,906 131,953 395,860 197,930 98,965 296,896 148,448 74,224 37,112 18,556 9,278 4,639 13,918 6,959 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640 19,820 9,910 4,955

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