3 × 13 × 725587

Prime Factor Structure

Factorization String 3 × 13 × 725587

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 40,632,928

Proper Divisor Sum 12,335,035

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #28297891 ← → #28297903

1 3 13 39 725,587 2,176,761 9,432,631 28,297,893

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

28,297,893 84,893,680 42,446,840 21,223,420 10,611,710 5,305,855 15,917,566 7,958,783 23,876,350 11,938,175 35,814,526 17,907,263 53,721,790 26,860,895 80,582,686 40,291,343 120,874,030 60,437,015 181,311,046 90,655,523 271,966,570 135,983,285 407,949,856 203,974,928 101,987,464 50,993,732 25,496,866 12,748,433 38,245,300 19,122,650 9,561,325 28,683,976 14,341,988 7,170,994 3,585,497 10,756,492 5,378,246 2,689,123 8,067,370 4,033,685 12,101,056 6,050,528 3,025,264 1,512,632 756,316 378,158 189,079 567,238 283,619 850,858 425,429 1,276,288 638,144 319,072 159,536 79,768 39,884 19,942 9,971 29,914

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