3 × 13 × 41 × 1559

Prime Factor Structure

Factorization String 3 × 13 × 41 × 1559

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,669,120

Proper Divisor Sum 1,176,279

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2492827 ← → #2492843

1 3 13 39 41 123 533 1,559 1,599 4,677 20,267 60,801 63,919 191,757 830,947 2,492,841

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

2,492,841 7,478,524 3,739,262 1,869,631 5,608,894 2,804,447 8,413,342 4,206,671 12,620,014 6,310,007 18,930,022 9,465,011 28,395,034 14,197,517 42,592,552 21,296,276 10,648,138 5,324,069 15,972,208 7,986,104 3,993,052 1,996,526 998,263 2,994,790 1,497,395 4,492,186 2,246,093 6,738,280 3,369,140 1,684,570 842,285 2,526,856 1,263,428 631,714 315,857 947,572 473,786 236,893 710,680 355,340 177,670 88,835 266,506 133,253 399,760 199,880 99,940 49,970 24,985 74,956 37,478 18,739 56,218 28,109 84,328 42,164 21,082 10,541 31,624 15,812

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