2 × 3 × 31 × 21107

Prime Factor Structure

Factorization String 2 × 3 × 31 × 21107

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,105,472

Proper Divisor Sum 4,179,570

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3925897 ← → #3925903

1 2 3 6 31 62 93 186 21,107 42,214 63,321 126,642 654,317 1,308,634 1,962,951 3,925,902

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

3,925,902 1,962,951 5,888,854 2,944,427 8,833,282 4,416,641 13,249,924 6,624,962 3,312,481 9,937,444 4,968,722 2,484,361 7,453,084 3,726,542 1,863,271 5,589,814 2,794,907 8,384,722 4,192,361 12,577,084 6,288,542 3,144,271 9,432,814 4,716,407 14,149,222 7,074,611 21,223,834 10,611,917 31,835,752 15,917,876 7,958,938 3,979,469 11,938,408 5,969,204 2,984,602 1,492,301 4,476,904 2,238,452 1,119,226 559,613 1,678,840 839,420 419,710 209,855 629,566 314,783 944,350 472,175 1,416,526 708,263 2,124,790 1,062,395 3,187,186 1,593,593 4,780,780 2,390,390 1,195,195 3,585,586 1,792,793 5,378,380

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