2 × 11 × 23 × 1291

Prime Factor Structure

Factorization String 2 × 11 × 23 × 1291

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,116,288

Proper Divisor Sum 463,042

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #653243 ← → #653267

1 2 11 22 23 46 253 506 1,291 2,582 14,201 28,402 29,693 59,386 326,623 653,246

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

653,246 326,623 979,870 489,935 1,469,806 734,903 2,204,710 1,102,355 3,307,066 1,653,533 4,960,600 2,480,300 1,240,150 620,075 1,860,226 930,113 2,790,340 1,395,170 697,585 2,092,756 1,046,378 523,189 1,569,568 784,784 392,392 196,196 98,098 49,049 147,148 73,574 36,787 110,362 55,181 165,544 82,772 41,386 20,693 62,080 31,040 15,520 7,760 3,880 1,940 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700

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