3 × 7 × 13 × 14347

Prime Factor Structure

Factorization String 3 × 7 × 13 × 14347

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,427,904

Proper Divisor Sum 2,511,173

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3916721 ← → #3916733

1 3 7 13 21 39 91 273 14,347 43,041 100,429 186,511 301,287 559,533 1,305,577 3,916,731

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

3,916,731 11,750,194 5,875,097 17,625,292 8,812,646 4,406,323 13,218,970 6,609,485 19,828,456 9,914,228 4,957,114 2,478,557 7,435,672 3,717,836 1,858,918 929,459 2,788,378 1,394,189 4,182,568 2,091,284 1,045,642 522,821 1,568,464 784,232 392,116 196,058 98,029 294,088 147,044 73,522 36,761 110,284 55,142 27,571 82,714 41,357 124,072 62,036 31,018 15,509 46,528 23,264 11,632 5,816 2,908 1,454 727 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692

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