2² × 5 × 40459

Prime Factor Structure

Factorization String 2^2 × 5 × 40459

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,699,320

Proper Divisor Sum 890,140

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #809177 ← → #809189

1 2 4 5 10 20 40,459 80,918 161,836 202,295 404,590 809,180

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

809,180 404,590 202,295 606,886 303,443 910,330 455,165 1,365,496 682,748 341,374 170,687 512,062 256,031 768,094 384,047 1,152,142 576,071 1,728,214 864,107 2,592,322 1,296,161 3,888,484 1,944,242 972,121 2,916,364 1,458,182 729,091 2,187,274 1,093,637 3,280,912 1,640,456 820,228 410,114 205,057 615,172 307,586 153,793 461,380 230,690 115,345 346,036 173,018 86,509 259,528 129,764 64,882 32,441 97,324 48,662 24,331 72,994 36,497 109,492 54,746 27,373 82,120 41,060 20,530 10,265 30,796

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