3 × 17 × 37 × 2801

Prime Factor Structure

Factorization String 3 × 17 × 37 × 2801

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,666,272

Proper Divisor Sum 2,380,785

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #5285473 ← → #5285509

1 3 17 37 51 111 629 1,887 2,801 8,403 47,617 103,637 142,851 310,911 1,761,829 5,285,487

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

5,285,487 15,856,462 7,928,231 23,784,694 11,892,347 35,677,042 17,838,521 53,515,564 26,757,782 13,378,891 40,136,674 20,068,337 60,205,012 30,102,506 15,051,253 45,153,760 22,576,880 11,288,440 5,644,220 2,822,110 1,411,055 4,233,166 2,116,583 6,349,750 3,174,875 9,524,626 4,762,313 14,286,940 7,143,470 3,571,735 10,715,206 5,357,603 16,072,810 8,036,405 24,109,216 12,054,608 6,027,304 3,013,652 1,506,826 753,413 2,260,240 1,130,120 565,060 282,530 141,265 423,796 211,898 105,949 317,848 158,924 79,462 39,731 119,194 59,597 178,792 89,396 44,698 22,349 67,048 33,524

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