2 × 3 × 7 × 13² × 31

Prime Factor Structure

Factorization String 2 × 3 × 7 × 13^2 × 31

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 562,176

Proper Divisor Sum 342,138

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #220021 ← → #220057

1 2 3 6 7 13 14 21 26 31 39 42 62 78 91 93 169 182 186 217 273 338 403 434 507 546 651 806 1,014 1,183 1,209 1,302 2,366 2,418 2,821 3,549 5,239 5,642 7,098 8,463 10,478 15,717 16,926 31,434 36,673 73,346 110,019 220,038

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

220,038 110,019 330,058 165,029 495,088 247,544 123,772 61,886 30,943 92,830 46,415 139,246 69,623 208,870 104,435 313,306 156,653 469,960 234,980 117,490 58,745 176,236 88,118 44,059 132,178 66,089 198,268 99,134 49,567 148,702 74,351 223,054 111,527 334,582 167,291 501,874 250,937 752,812 376,406 188,203 564,610 282,305 846,916 423,458 211,729 635,188 317,594 158,797 476,392 238,196 119,098 59,549 178,648 89,324 44,662 22,331 66,994 33,497 100,492 50,246

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