3² × 7 × 17 × 389

Prime Factor Structure

Factorization String 3^2 × 7 × 17 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 730,080

Proper Divisor Sum 313,461

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #416593 ← → #416621

1 3 7 9 17 21 51 63 119 153 357 389 1,071 1,167 2,723 3,501 6,613 8,169 19,839 24,507 46,291 59,517 138,873 416,619

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

416,619 1,249,858 624,929 1,874,788 937,394 468,697 1,406,092 703,046 351,523 1,054,570 527,285 1,581,856 790,928 395,464 197,732 98,866 49,433 148,300 74,150 37,075 111,226 55,613 166,840 83,420 41,710 20,855 62,566 31,283 93,850 46,925 140,776 70,388 35,194 17,597 52,792 26,396 13,198 6,599 19,798 9,899 29,698 14,849 44,548 22,274 11,137 33,412 16,706 8,353 25,060 12,530 6,265 18,796 9,398 4,699 14,098 7,049 21,148 10,574 5,287 15,862

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