3² × 13² × 647

Prime Factor Structure

Factorization String 3^2 × 13^2 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,541,592

Proper Divisor Sum 557,505

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #984083 ← → #984091

1 3 9 13 39 117 169 507 647 1,521 1,941 5,823 8,411 25,233 75,699 109,343 328,029 984,087

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

984,087 2,952,262 1,476,131 4,428,394 2,214,197 6,642,592 3,321,296 1,660,648 830,324 415,162 207,581 622,744 311,372 155,686 77,843 233,530 116,765 350,296 175,148 87,574 43,787 131,362 65,681 197,044 98,522 49,261 147,784 73,892 36,946 18,473 55,420 27,710 13,855 41,566 20,783 62,350 31,175 93,526 46,763 140,290 70,145 210,436 105,218 52,609 157,828 78,914 39,457 118,372 59,186 29,593 88,780 44,390 22,195 66,586 33,293 99,880 49,940 24,970 12,485 37,456

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