2 × 5 × 13 × 13907

Prime Factor Structure

Factorization String 2 × 5 × 13 × 13907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,504,816

Proper Divisor Sum 1,696,906

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1807909 ← → #1807913

1 2 5 10 13 26 65 130 13,907 27,814 69,535 139,070 180,791 361,582 903,955 1,807,910

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

1,807,910 903,955 2,711,866 1,355,933 4,067,800 2,033,900 1,016,950 508,475 1,525,426 762,713 2,288,140 1,144,070 572,035 1,716,106 858,053 2,574,160 1,287,080 643,540 321,770 160,885 482,656 241,328 120,664 60,332 30,166 15,083 45,250 22,625 67,876 33,938 16,969 50,908 25,454 12,727 38,182 19,091 57,274 28,637 85,912 42,956 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912

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