2 × 5 × 13 × 15391

Prime Factor Structure

Factorization String 2 × 5 × 13 × 15391

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,878,784

Proper Divisor Sum 1,877,954

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #2000813 ← → #2000863

1 2 5 10 13 26 65 130 15,391 30,782 76,955 153,910 200,083 400,166 1,000,415 2,000,830

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

2,000,830 1,000,415 3,001,246 1,500,623 4,501,870 2,250,935 6,752,806 3,376,403 10,129,210 5,064,605 15,193,816 7,596,908 3,798,454 1,899,227 5,697,682 2,848,841 8,546,524 4,273,262 2,136,631 6,409,894 3,204,947 9,614,842 4,807,421 14,422,264 7,211,132 3,605,566 1,802,783 5,408,350 2,704,175 8,112,526 4,056,263 12,168,790 6,084,395 18,253,186 9,126,593 27,379,780 13,689,890 6,844,945 20,534,836 10,267,418 5,133,709 15,401,128 7,700,564 3,850,282 1,925,141 5,775,424 2,887,712 1,443,856 721,928 360,964 180,482 90,241 270,724 135,362 67,681 203,044 101,522 50,761 152,284 76,142

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