2² × 13 × 370213

Prime Factor Structure

Factorization String 2^2 × 13 × 370213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 36,280,972

Proper Divisor Sum 17,029,896

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #19251053 ← → #19251091

1 2 4 13 26 52 370,213 740,426 1,480,852 4,812,769 9,625,538 19,251,076

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

19,251,076 9,625,538 4,812,769 14,438,308 7,219,154 3,609,577 10,828,732 5,414,366 2,707,183 8,121,550 4,060,775 12,182,326 6,091,163 18,273,490 9,136,745 27,410,236 13,705,118 6,852,559 20,557,678 10,278,839 30,836,518 15,418,259 46,254,778 23,127,389 69,382,168 34,691,084 17,345,542 8,672,771 26,018,314 13,009,157 39,027,472 19,513,736 9,756,868 4,878,434 2,439,217 7,317,652 3,658,826 1,829,413 5,488,240 2,744,120 1,372,060 686,030 343,015 1,029,046 514,523 1,543,570 771,785 2,315,356 1,157,678 578,839 1,736,518 868,259 2,604,778 1,302,389 3,907,168 1,953,584 976,792 488,396 244,198 122,099

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