3 × 7 × 41 × 139

Prime Factor Structure

Factorization String 3 × 7 × 41 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 188,160

Proper Divisor Sum 68,481

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #119677 ← → #119687

1 3 7 21 41 123 139 287 417 861 973 2,919 5,699 17,097 39,893 119,679

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

119,679 359,038 179,519 538,558 269,279 807,838 403,919 1,211,758 605,879 1,817,638 908,819 2,726,458 1,363,229 4,089,688 2,044,844 1,022,422 511,211 1,533,634 766,817 2,300,452 1,150,226 575,113 1,725,340 862,670 431,335 1,294,006 647,003 1,941,010 970,505 2,911,516 1,455,758 727,879 2,183,638 1,091,819 3,275,458 1,637,729 4,913,188 2,456,594 1,228,297 3,684,892 1,842,446 921,223 2,763,670 1,381,835 4,145,506 2,072,753 6,218,260 3,109,130 1,554,565 4,663,696 2,331,848 1,165,924 582,962 291,481 874,444 437,222 218,611 655,834 327,917 983,752

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