3 × 7² × 6659

Prime Factor Structure

Factorization String 3 × 7^2 × 6659

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,518,480

Proper Divisor Sum 539,607

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #978871 ← → #978883

1 3 7 21 49 147 6,659 19,977 46,613 139,839 326,291 978,873

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

978,873 2,936,620 1,468,310 734,155 2,202,466 1,101,233 3,303,700 1,651,850 825,925 2,477,776 1,238,888 619,444 309,722 154,861 464,584 232,292 116,146 58,073 174,220 87,110 43,555 130,666 65,333 196,000 98,000 49,000 24,500 12,250 6,125 18,376 9,188 4,594 2,297 6,892 3,446 1,723 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173

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