2² × 13 × 320113

Prime Factor Structure

Factorization String 2^2 × 13 × 320113

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 31,371,172

Proper Divisor Sum 14,725,296

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #16645831 ← → #16645901

1 2 4 13 26 52 320,113 640,226 1,280,452 4,161,469 8,322,938 16,645,876

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

16,645,876 8,322,938 4,161,469 12,484,408 6,242,204 3,121,102 1,560,551 4,681,654 2,340,827 7,022,482 3,511,241 10,533,724 5,266,862 2,633,431 7,900,294 3,950,147 11,850,442 5,925,221 17,775,664 8,887,832 4,443,916 2,221,958 1,110,979 3,332,938 1,666,469 4,999,408 2,499,704 1,249,852 624,926 312,463 937,390 468,695 1,406,086 703,043 2,109,130 1,054,565 3,163,696 1,581,848 790,924 395,462 197,731 593,194 296,597 889,792 444,896 222,448 111,224 55,612 27,806 13,903 41,710 20,855 62,566 31,283 93,850 46,925 140,776 70,388 35,194 17,597

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