3² × 5 × 12781

Prime Factor Structure

Factorization String 3^2 × 5 × 12781

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 996,996

Proper Divisor Sum 421,851

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #575137 ← → #575153

1 3 5 9 15 45 12,781 38,343 63,905 115,029 191,715 575,145

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

575,145 1,725,436 862,718 431,359 1,294,078 647,039 1,941,118 970,559 2,911,678 1,455,839 4,367,518 2,183,759 6,551,278 3,275,639 9,826,918 4,913,459 14,740,378 7,370,189 22,110,568 11,055,284 5,527,642 2,763,821 8,291,464 4,145,732 2,072,866 1,036,433 3,109,300 1,554,650 777,325 2,331,976 1,165,988 582,994 291,497 874,492 437,246 218,623 655,870 327,935 983,806 491,903 1,475,710 737,855 2,213,566 1,106,783 3,320,350 1,660,175 4,980,526 2,490,263 7,470,790 3,735,395 11,206,186 5,603,093 16,809,280 8,404,640 4,202,320 2,101,160 1,050,580 525,290 262,645 787,936

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