13 × 839 × 937

Prime Factor Structure

Factorization String 13 × 839 × 937

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,030,880

Proper Divisor Sum 811,021

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #10219841 ← → #10219877

1 13 839 937 10,907 12,181 786,143 10,219,859

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

10,219,859 30,659,578 15,329,789 45,989,368 22,994,684 11,497,342 5,748,671 17,246,014 8,623,007 25,869,022 12,934,511 38,803,534 19,401,767 58,205,302 29,102,651 87,307,954 43,653,977 130,961,932 65,480,966 32,740,483 98,221,450 49,110,725 147,332,176 73,666,088 36,833,044 18,416,522 9,208,261 27,624,784 13,812,392 6,906,196 3,453,098 1,726,549 5,179,648 2,589,824 1,294,912 647,456 323,728 161,864 80,932 40,466 20,233 60,700 30,350 15,175 45,526 22,763 68,290 34,145 102,436 51,218 25,609 76,828 38,414 19,207 57,622 28,811 86,434 43,217 129,652 64,826

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