2 × 199487

Prime Factor Structure

Factorization String 2 × 199487

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 598,464

Proper Divisor Sum 199,490

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #398969 ← → #398977

1 2 199,487 398,974

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

398,974 199,487 598,462 299,231 897,694 448,847 1,346,542 673,271 2,019,814 1,009,907 3,029,722 1,514,861 4,544,584 2,272,292 1,136,146 568,073 1,704,220 852,110 426,055 1,278,166 639,083 1,917,250 958,625 2,875,876 1,437,938 718,969 2,156,908 1,078,454 539,227 1,617,682 808,841 2,426,524 1,213,262 606,631 1,819,894 909,947 2,729,842 1,364,921 4,094,764 2,047,382 1,023,691 3,071,074 1,535,537 4,606,612 2,303,306 1,151,653 3,454,960 1,727,480 863,740 431,870 215,935 647,806 323,903 971,710 485,855 1,457,566 728,783 2,186,350 1,093,175 3,279,526

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