2² × 3 × 1726591

Prime Factor Structure

Factorization String 2^2 × 3 × 1726591

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 48,344,576

Proper Divisor Sum 27,625,484

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #20719087 ← → #20719109

1 2 3 4 6 12 1,726,591 3,453,182 5,179,773 6,906,364 10,359,546 20,719,092

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

20,719,092 10,359,546 5,179,773 15,539,320 7,769,660 3,884,830 1,942,415 5,827,246 2,913,623 8,740,870 4,370,435 13,111,306 6,555,653 19,666,960 9,833,480 4,916,740 2,458,370 1,229,185 3,687,556 1,843,778 921,889 2,765,668 1,382,834 691,417 2,074,252 1,037,126 518,563 1,555,690 777,845 2,333,536 1,166,768 583,384 291,692 145,846 72,923 218,770 109,385 328,156 164,078 82,039 246,118 123,059 369,178 184,589 553,768 276,884 138,442 69,221 207,664 103,832 51,916 25,958 12,979 38,938 19,469 58,408 29,204 14,602 7,301 21,904

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