2 × 3 × 19 × 155821

Prime Factor Structure

Factorization String 2 × 3 × 19 × 155821

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 37,397,280

Proper Divisor Sum 19,633,686

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #17763593 ← → #17763637

1 2 3 6 19 38 57 114 155,821 311,642 467,463 934,926 2,960,599 5,921,198 8,881,797 17,763,594

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

17,763,594 8,881,797 26,645,392 13,322,696 6,661,348 3,330,674 1,665,337 4,996,012 2,498,006 1,249,003 3,747,010 1,873,505 5,620,516 2,810,258 1,405,129 4,215,388 2,107,694 1,053,847 3,161,542 1,580,771 4,742,314 2,371,157 7,113,472 3,556,736 1,778,368 889,184 444,592 222,296 111,148 55,574 27,787 83,362 41,681 125,044 62,522 31,261 93,784 46,892 23,446 11,723 35,170 17,585 52,756 26,378 13,189 39,568 19,784 9,892 4,946 2,473 7,420 3,710 1,855 5,566 2,783 8,350 4,175 12,526 6,263 18,790

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