2² × 13 × 137 × 557

Prime Factor Structure

Factorization String 2^2 × 13 × 137 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,546,392

Proper Divisor Sum 3,578,324

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3968053 ← → #3968071

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

3,968,068 1,984,034 992,017 2,976,052 1,488,026 744,013 2,232,040 1,116,020 558,010 279,005 837,016 418,508 209,254 104,627 313,882 156,941 470,824 235,412 117,706 58,853 176,560 88,280 44,140 22,070 11,035 33,106 16,553 49,660 24,830 12,415 37,246 18,623 55,870 27,935 83,806 41,903 125,710 62,855 188,566 94,283 282,850 141,425 424,276 212,138 106,069 318,208 159,104 79,552 39,776 19,888 9,944 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198

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