2 × 3⁴ × 19 × 61

Prime Factor Structure

Factorization String 2 × 3^4 × 19 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 450,120

Proper Divisor Sum 262,362

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #187751 ← → #187763

1 2 3 6 9 18 19 27 38 54 57 61 81 114 122 162 171 183 342 366 513 549 1,026 1,098 1,159 1,539 1,647 2,318 3,078 3,294 3,477 4,941 6,954 9,882 10,431 20,862 31,293 62,586 93,879 187,758

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

187,758 93,879 281,638 140,819 422,458 211,229 633,688 316,844 158,422 79,211 237,634 118,817 356,452 178,226 89,113 267,340 133,670 66,835 200,506 100,253 300,760 150,380 75,190 37,595 112,786 56,393 169,180 84,590 42,295 126,886 63,443 190,330 95,165 285,496 142,748 71,374 35,687 107,062 53,531 160,594 80,297 240,892 120,446 60,223 180,670 90,335 271,006 135,503 406,510 203,255 609,766 304,883 914,650 457,325 1,371,976 685,988 342,994 171,497 514,492 257,246

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