2 × 7 × 61 × 67619

Prime Factor Structure

Factorization String 2 × 7 × 61 × 67619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 100,618,560

Proper Divisor Sum 42,871,934

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #57746621 ← → #57746639

1 2 7 14 61 122 427 854 67,619 135,238 473,333 946,666 4,124,759 8,249,518 28,873,313 57,746,626

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

57,746,626 28,873,313 86,619,940 43,309,970 21,654,985 64,964,956 32,482,478 16,241,239 48,723,718 24,361,859 73,085,578 36,542,789 109,628,368 54,814,184 27,407,092 13,703,546 6,851,773 20,555,320 10,277,660 5,138,830 2,569,415 7,708,246 3,854,123 11,562,370 5,781,185 17,343,556 8,671,778 4,335,889 13,007,668 6,503,834 3,251,917 9,755,752 4,877,876 2,438,938 1,219,469 3,658,408 1,829,204 914,602 457,301 1,371,904 685,952 342,976 171,488 85,744 42,872 21,436 10,718 5,359 16,078 8,039 24,118 12,059 36,178 18,089 54,268 27,134 13,567 40,702 20,351 61,054

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