3 × 5 × 13 × 213281

Prime Factor Structure

Factorization String 3 × 5 × 13 × 213281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 71,662,752

Proper Divisor Sum 30,072,957

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #41589767 ← → #41589797

1 3 5 13 15 39 65 195 213,281 639,843 1,066,405 2,772,653 3,199,215 8,317,959 13,863,265 41,589,795

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

41,589,795 124,769,386 62,384,693 187,154,080 93,577,040 46,788,520 23,394,260 11,697,130 5,848,565 17,545,696 8,772,848 4,386,424 2,193,212 1,096,606 548,303 1,644,910 822,455 2,467,366 1,233,683 3,701,050 1,850,525 5,551,576 2,775,788 1,387,894 693,947 2,081,842 1,040,921 3,122,764 1,561,382 780,691 2,342,074 1,171,037 3,513,112 1,756,556 878,278 439,139 1,317,418 658,709 1,976,128 988,064 494,032 247,016 123,508 61,754 30,877 92,632 46,316 23,158 11,579 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328

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