2² × 3 × 1680659

Prime Factor Structure

Factorization String 2^2 × 3 × 1680659

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 47,058,480

Proper Divisor Sum 26,890,572

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #20167891 ← → #20167913

1 2 3 4 6 12 1,680,659 3,361,318 5,041,977 6,722,636 10,083,954 20,167,908

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

20,167,908 10,083,954 5,041,977 15,125,932 7,562,966 3,781,483 11,344,450 5,672,225 17,016,676 8,508,338 4,254,169 12,762,508 6,381,254 3,190,627 9,571,882 4,785,941 14,357,824 7,178,912 3,589,456 1,794,728 897,364 448,682 224,341 673,024 336,512 168,256 84,128 42,064 21,032 10,516 5,258 2,629 7,888 3,944 1,972 986 493 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101

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