2² × 3² × 15991

Prime Factor Structure

Factorization String 2^2 × 3^2 × 15991

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,455,272

Proper Divisor Sum 879,596

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #575669 ← → #575677

1 2 3 4 6 9 12 18 36 15,991 31,982 47,973 63,964 95,946 143,919 191,892 287,838 575,676

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

575,676 287,838 143,919 431,758 215,879 647,638 323,819 971,458 485,729 1,457,188 728,594 364,297 1,092,892 546,446 273,223 819,670 409,835 1,229,506 614,753 1,844,260 922,130 461,065 1,383,196 691,598 345,799 1,037,398 518,699 1,556,098 778,049 2,334,148 1,167,074 583,537 1,750,612 875,306 437,653 1,312,960 656,480 328,240 164,120 82,060 41,030 20,515 61,546 30,773 92,320 46,160 23,080 11,540 5,770 2,885 8,656 4,328 2,164 1,082 541 1,624 812 406 203 610

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