3² × 2202419

Prime Factor Structure

Factorization String 3^2 × 2202419

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 28,631,460

Proper Divisor Sum 8,809,689

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #19821757 ← → #19821773

1 3 9 2,202,419 6,607,257 19,821,771

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

19,821,771 59,465,314 29,732,657 89,197,972 44,598,986 22,299,493 66,898,480 33,449,240 16,724,620 8,362,310 4,181,155 12,543,466 6,271,733 18,815,200 9,407,600 4,703,800 2,351,900 1,175,950 587,975 1,763,926 881,963 2,645,890 1,322,945 3,968,836 1,984,418 992,209 2,976,628 1,488,314 744,157 2,232,472 1,116,236 558,118 279,059 837,178 418,589 1,255,768 627,884 313,942 156,971 470,914 235,457 706,372 353,186 176,593 529,780 264,890 132,445 397,336 198,668 99,334 49,667 149,002 74,501 223,504 111,752 55,876 27,938 13,969 41,908 20,954

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