2 × 3² × 5 × 7 × 331

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 7 × 331

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 621,504

Proper Divisor Sum 412,974

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #208529 ← → #208553

1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 331 630 662 993 1,655 1,986 2,317 2,979 3,310 4,634 4,965 5,958 6,951 9,930 11,585 13,902 14,895 20,853 23,170 29,790 34,755 41,706 69,510 104,265 208,530

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

208,530 104,265 312,796 156,398 78,199 234,598 117,299 351,898 175,949 527,848 263,924 131,962 65,981 197,944 98,972 49,486 24,743 74,230 37,115 111,346 55,673 167,020 83,510 41,755 125,266 62,633 187,900 93,950 46,975 140,926 70,463 211,390 105,695 317,086 158,543 475,630 237,815 713,446 356,723 1,070,170 535,085 1,605,256 802,628 401,314 200,657 601,972 300,986 150,493 451,480 225,740 112,870 56,435 169,306 84,653 253,960 126,980 63,490 31,745 95,236 47,618

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