2³ × 13 × 193463

Prime Factor Structure

Factorization String 2^3 × 13 × 193463

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,627,440

Proper Divisor Sum 20,507,288

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #20120143 ← → #20120153

1 2 4 8 13 26 52 104 193,463 386,926 773,852 1,547,704 2,515,019 5,030,038 10,060,076 20,120,152

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

20,120,152 10,060,076 5,030,038 2,515,019 7,545,058 3,772,529 11,317,588 5,658,794 2,829,397 8,488,192 4,244,096 2,122,048 1,061,024 530,512 265,256 132,628 66,314 33,157 99,472 49,736 24,868 12,434 6,217 18,652 9,326 4,663 13,990 6,995 20,986 10,493 31,480 15,740 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593

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