3⁵ × 7 × 11 × 13

Prime Factor Structure

Factorization String 3^5 × 7 × 11 × 13

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 489,216

Proper Divisor Sum 245,973

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #243239 ← → #243259

1 3 7 9 11 13 21 27 33 39 63 77 81 91 99 117 143 189 231 243 273 297 351 429 567 693 819 891 1,001 1,053 1,287 1,701 2,079 2,457 2,673 3,003 3,159 3,861 6,237 7,371 9,009 11,583 18,711 22,113 27,027 34,749 81,081 243,243

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

243,243 729,730 364,865 1,094,596 547,298 273,649 820,948 410,474 205,237 615,712 307,856 153,928 76,964 38,482 19,241 57,724 28,862 14,431 43,294 21,647 64,942 32,471 97,414 48,707 146,122 73,061 219,184 109,592 54,796 27,398 13,699 41,098 20,549 61,648 30,824 15,412 7,706 3,853 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43

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