2 × 13 × 31 × 2081

Prime Factor Structure

Factorization String 2 × 13 × 31 × 2081

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,798,208

Proper Divisor Sum 1,120,922

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1677283 ← → #1677287

1 2 13 26 31 62 403 806 2,081 4,162 27,053 54,106 64,511 129,022 838,643 1,677,286

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

1,677,286 838,643 2,515,930 1,257,965 3,773,896 1,886,948 943,474 471,737 1,415,212 707,606 353,803 1,061,410 530,705 1,592,116 796,058 398,029 1,194,088 597,044 298,522 149,261 447,784 223,892 111,946 55,973 167,920 83,960 41,980 20,990 10,495 31,486 15,743 47,230 23,615 70,846 35,423 106,270 53,135 159,406 79,703 239,110 119,555 358,666 179,333 538,000 269,000 134,500 67,250 33,625 100,876 50,438 25,219 75,658 37,829 113,488 56,744 28,372 14,186 7,093 21,280 10,640

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