3 × 5 × 11 × 1307

Prime Factor Structure

Factorization String 3 × 5 × 11 × 1307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 376,704

Proper Divisor Sum 161,049

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #215653 ← → #215659

1 3 5 11 15 33 55 165 1,307 3,921 6,535 14,377 19,605 43,131 71,885 215,655

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

215,655 646,966 323,483 970,450 485,225 1,455,676 727,838 363,919 1,091,758 545,879 1,637,638 818,819 2,456,458 1,228,229 3,684,688 1,842,344 921,172 460,586 230,293 690,880 345,440 172,720 86,360 43,180 21,590 10,795 32,386 16,193 48,580 24,290 12,145 36,436 18,218 9,109 27,328 13,664 6,832 3,416 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376

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