3 × 11 × 307 × 317

Prime Factor Structure

Factorization String 3 × 11 × 307 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,701,312

Proper Divisor Sum 1,489,785

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #3211517 ← → #3211529

1 3 11 33 307 317 921 951 3,377 3,487 10,131 10,461 97,319 291,957 1,070,509 3,211,527

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

3,211,527 9,634,582 4,817,291 14,451,874 7,225,937 21,677,812 10,838,906 5,419,453 16,258,360 8,129,180 4,064,590 2,032,295 6,096,886 3,048,443 9,145,330 4,572,665 13,717,996 6,858,998 3,429,499 10,288,498 5,144,249 15,432,748 7,716,374 3,858,187 11,574,562 5,787,281 17,361,844 8,680,922 4,340,461 13,021,384 6,510,692 3,255,346 1,627,673 4,883,020 2,441,510 1,220,755 3,662,266 1,831,133 5,493,400 2,746,700 1,373,350 686,675 2,060,026 1,030,013 3,090,040 1,545,020 772,510 386,255 1,158,766 579,383 1,738,150 869,075 2,607,226 1,303,613 3,910,840 1,955,420 977,710 488,855 1,466,566 733,283

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