2² × 3² × 7 × 19 × 181

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7 × 19 × 181

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 2,649,920

Proper Divisor Sum 1,783,292

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #866623 ← → #866629

1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 76 84 114 126 133 171 181 228 252 266 342 362 399 532 543 684 724 798 1,086 1,197 1,267 1,596 1,629 2,172 2,394 2,534 3,258 3,439 3,801 4,788 5,068 6,516 6,878 7,602 10,317 11,403 13,756 15,204 20,634 22,806 24,073 30,951

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

866,628 433,314 216,657 649,972 324,986 162,493 487,480 243,740 121,870 60,935 182,806 91,403 274,210 137,105 411,316 205,658 102,829 308,488 154,244 77,122 38,561 115,684 57,842 28,921 86,764 43,382 21,691 65,074 32,537 97,612 48,806 24,403 73,210 36,605 109,816 54,908 27,454 13,727 41,182 20,591 61,774 30,887 92,662 46,331 138,994 69,497 208,492 104,246 52,123 156,370 78,185 234,556 117,278 58,639 175,918 87,959 263,878 131,939 395,818 197,909

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