2² × 43 × 20707

Prime Factor Structure

Factorization String 2^2 × 43 × 20707

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,378,064

Proper Divisor Sum 2,816,460

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3561581 ← → #3561611

1 2 4 43 86 172 20,707 41,414 82,828 890,401 1,780,802 3,561,604

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

3,561,604 1,780,802 890,401 2,671,204 1,335,602 667,801 2,003,404 1,001,702 500,851 1,502,554 751,277 2,253,832 1,126,916 563,458 281,729 845,188 422,594 211,297 633,892 316,946 158,473 475,420 237,710 118,855 356,566 178,283 534,850 267,425 802,276 401,138 200,569 601,708 300,854 150,427 451,282 225,641 676,924 338,462 169,231 507,694 253,847 761,542 380,771 1,142,314 571,157 1,713,472 856,736 428,368 214,184 107,092 53,546 26,773 80,320 40,160 20,080 10,040 5,020 2,510 1,255 3,766

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