2 × 7 × 11 × 443

Prime Factor Structure

Factorization String 2 × 7 × 11 × 443

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 127,872

Proper Divisor Sum 59,650

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #68219 ← → #68227

1 2 7 11 14 22 77 154 443 886 3,101 4,873 6,202 9,746 34,111 68,222

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

68,222 34,111 102,334 51,167 153,502 76,751 230,254 115,127 345,382 172,691 518,074 259,037 777,112 388,556 194,278 97,139 291,418 145,709 437,128 218,564 109,282 54,641 163,924 81,962 40,981 122,944 61,472 30,736 15,368 7,684 3,842 1,921 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436

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