7² × 211 × 379

Prime Factor Structure

Factorization String 7^2 × 211 × 379

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,591,920

Proper Divisor Sum 673,439

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3918443 ← → #3918491

1 7 49 211 379 1,477 2,653 10,339 18,571 79,969 559,783 3,918,481

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

3,918,481 11,755,444 5,877,722 2,938,861 8,816,584 4,408,292 2,204,146 1,102,073 3,306,220 1,653,110 826,555 2,479,666 1,239,833 3,719,500 1,859,750 929,875 2,789,626 1,394,813 4,184,440 2,092,220 1,046,110 523,055 1,569,166 784,583 2,353,750 1,176,875 3,530,626 1,765,313 5,295,940 2,647,970 1,323,985 3,971,956 1,985,978 992,989 2,978,968 1,489,484 744,742 372,371 1,117,114 558,557 1,675,672 837,836 418,918 209,459 628,378 314,189 942,568 471,284 235,642 117,821 353,464 176,732 88,366 44,183 132,550 66,275 198,826 99,413 298,240 149,120

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