3² × 179 × 13099

Prime Factor Structure

Factorization String 3^2 × 179 × 13099

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 30,654,000

Proper Divisor Sum 9,551,511

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #21102481 ← → #21102493

1 3 9 179 537 1,611 13,099 39,297 117,891 2,344,721 7,034,163 21,102,489

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

21,102,489 63,307,468 31,653,734 15,826,867 47,480,602 23,740,301 71,220,904 35,610,452 17,805,226 8,902,613 26,707,840 13,353,920 6,676,960 3,338,480 1,669,240 834,620 417,310 208,655 625,966 312,983 938,950 469,475 1,408,426 704,213 2,112,640 1,056,320 528,160 264,080 132,040 66,020 33,010 16,505 49,516 24,758 12,379 37,138 18,569 55,708 27,854 13,927 41,782 20,891 62,674 31,337 94,012 47,006 23,503 70,510 35,255 105,766 52,883 158,650 79,325 237,976 118,988 59,494 29,747 89,242 44,621 133,864

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