2 × 3 × 5 × 13³

Prime Factor Structure

Factorization String 2 × 3 × 5 × 13^3

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 171,360

Proper Divisor Sum 105,450

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #65899 ← → #65921

1 2 3 5 6 10 13 15 26 30 39 65 78 130 169 195 338 390 507 845 1,014 1,690 2,197 2,535 4,394 5,070 6,591 10,985 13,182 21,970 32,955 65,910

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

65,910 32,955 98,866 49,433 148,300 74,150 37,075 111,226 55,613 166,840 83,420 41,710 20,855 62,566 31,283 93,850 46,925 140,776 70,388 35,194 17,597 52,792 26,396 13,198 6,599 19,798 9,899 29,698 14,849 44,548 22,274 11,137 33,412 16,706 8,353 25,060 12,530 6,265 18,796 9,398 4,699 14,098 7,049 21,148 10,574 5,287 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059

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