13 × 37 × 811

Prime Factor Structure

Factorization String 13 × 37 × 811

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 431,984

Proper Divisor Sum 41,893

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #390083 ← → #390097

1 13 37 481 811 10,543 30,007 390,091

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

390,091 1,170,274 585,137 1,755,412 877,706 438,853 1,316,560 658,280 329,140 164,570 82,285 246,856 123,428 61,714 30,857 92,572 46,286 23,143 69,430 34,715 104,146 52,073 156,220 78,110 39,055 117,166 58,583 175,750 87,875 263,626 131,813 395,440 197,720 98,860 49,430 24,715 74,146 37,073 111,220 55,610 27,805 83,416 41,708 20,854 10,427 31,282 15,641 46,924 23,462 11,731 35,194 17,597 52,792 26,396 13,198 6,599 19,798 9,899 29,698 14,849

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