2² × 5 × 415469

Prime Factor Structure

Factorization String 2^2 × 5 × 415469

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 17,449,740

Proper Divisor Sum 9,140,360

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8309369 ← → #8309381

1 2 4 5 10 20 415,469 830,938 1,661,876 2,077,345 4,154,690 8,309,380

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

8,309,380 4,154,690 2,077,345 6,232,036 3,116,018 1,558,009 4,674,028 2,337,014 1,168,507 3,505,522 1,752,761 5,258,284 2,629,142 1,314,571 3,943,714 1,971,857 5,915,572 2,957,786 1,478,893 4,436,680 2,218,340 1,109,170 554,585 1,663,756 831,878 415,939 1,247,818 623,909 1,871,728 935,864 467,932 233,966 116,983 350,950 175,475 526,426 263,213 789,640 394,820 197,410 98,705 296,116 148,058 74,029 222,088 111,044 55,522 27,761 83,284 41,642 20,821 62,464 31,232 15,616 7,808 3,904 1,952 976 488 244

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