3 × 13 × 191 × 271

Prime Factor Structure

Factorization String 3 × 13 × 191 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,924,544

Proper Divisor Sum 905,865

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2018677 ← → #2018713

1 3 13 39 191 271 573 813 2,483 3,523 7,449 10,569 51,761 155,283 672,893 2,018,679

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

2,018,679 6,056,038 3,028,019 9,084,058 4,542,029 13,626,088 6,813,044 3,406,522 1,703,261 5,109,784 2,554,892 1,277,446 638,723 1,916,170 958,085 2,874,256 1,437,128 718,564 359,282 179,641 538,924 269,462 134,731 404,194 202,097 606,292 303,146 151,573 454,720 227,360 113,680 56,840 28,420 14,210 7,105 21,316 10,658 5,329 15,988 7,994 3,997 11,992 5,996 2,998 1,499 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356

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