3 × 7 × 198613

Prime Factor Structure

Factorization String 3 × 7 × 198613

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,355,648

Proper Divisor Sum 2,184,775

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4170863 ← → #4170877

1 3 7 21 198,613 595,839 1,390,291 4,170,873

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

4,170,873 12,512,620 6,256,310 3,128,155 9,384,466 4,692,233 14,076,700 7,038,350 3,519,175 10,557,526 5,278,763 15,836,290 7,918,145 23,754,436 11,877,218 5,938,609 17,815,828 8,907,914 4,453,957 13,361,872 6,680,936 3,340,468 1,670,234 835,117 2,505,352 1,252,676 626,338 313,169 939,508 469,754 234,877 704,632 352,316 176,158 88,079 264,238 132,119 396,358 198,179 594,538 297,269 891,808 445,904 222,952 111,476 55,738 27,869 83,608 41,804 20,902 10,451 31,354 15,677 47,032 23,516 11,758 5,879 17,638 8,819 26,458

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