2 × 3 × 13 × 23 × 211

Prime Factor Structure

Factorization String 2 × 3 × 13 × 23 × 211

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 854,784

Proper Divisor Sum 476,250

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #378533 ← → #378551

1 2 3 6 13 23 26 39 46 69 78 138 211 299 422 598 633 897 1,266 1,794 2,743 4,853 5,486 8,229 9,706 14,559 16,458 29,118 63,089 126,178 189,267 378,534

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

378,534 189,267 567,802 283,901 851,704 425,852 212,926 106,463 319,390 159,695 479,086 239,543 718,630 359,315 1,077,946 538,973 1,616,920 808,460 404,230 202,115 606,346 303,173 909,520 454,760 227,380 113,690 56,845 170,536 85,268 42,634 21,317 63,952 31,976 15,988 7,994 3,997 11,992 5,996 2,998 1,499 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134 67

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