3 × 7² × 26861

Prime Factor Structure

Factorization String 3 × 7^2 × 26861

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,124,536

Proper Divisor Sum 2,175,969

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3948551 ← → #3948569

1 3 7 21 49 147 26,861 80,583 188,027 564,081 1,316,189 3,948,567

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

3,948,567 11,845,702 5,922,851 17,768,554 8,884,277 26,652,832 13,326,416 6,663,208 3,331,604 1,665,802 832,901 2,498,704 1,249,352 624,676 312,338 156,169 468,508 234,254 117,127 351,382 175,691 527,074 263,537 790,612 395,306 197,653 592,960 296,480 148,240 74,120 37,060 18,530 9,265 27,796 13,898 6,949 20,848 10,424 5,212 2,606 1,303 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700

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