2 × 19 × 43717

Prime Factor Structure

Factorization String 2 × 19 × 43717

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,623,080

Proper Divisor Sum 961,834

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1661243 ← → #1661249

1 2 19 38 43,717 87,434 830,623 1,661,246

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

1,661,246 830,623 2,491,870 1,245,935 3,737,806 1,868,903 5,606,710 2,803,355 8,410,066 4,205,033 12,615,100 6,307,550 3,153,775 9,461,326 4,730,663 14,191,990 7,095,995 21,287,986 10,643,993 31,931,980 15,965,990 7,982,995 23,948,986 11,974,493 35,923,480 17,961,740 8,980,870 4,490,435 13,471,306 6,735,653 20,206,960 10,103,480 5,051,740 2,525,870 1,262,935 3,788,806 1,894,403 5,683,210 2,841,605 8,524,816 4,262,408 2,131,204 1,065,602 532,801 1,598,404 799,202 399,601 1,198,804 599,402 299,701 899,104 449,552 224,776 112,388 56,194 28,097 84,292 42,146 21,073 63,220

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