7 × 13 × 89 × 457

Prime Factor Structure

Factorization String 7 × 13 × 89 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,616,640

Proper Divisor Sum 915,397

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3701227 ← → #3701249

1 7 13 89 91 457 623 1,157 3,199 5,941 8,099 40,673 41,587 284,711 528,749 3,701,243

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

3,701,243 11,103,730 5,551,865 16,655,596 8,327,798 4,163,899 12,491,698 6,245,849 18,737,548 9,368,774 4,684,387 14,053,162 7,026,581 21,079,744 10,539,872 5,269,936 2,634,968 1,317,484 658,742 329,371 988,114 494,057 1,482,172 741,086 370,543 1,111,630 555,815 1,667,446 833,723 2,501,170 1,250,585 3,751,756 1,875,878 937,939 2,813,818 1,406,909 4,220,728 2,110,364 1,055,182 527,591 1,582,774 791,387 2,374,162 1,187,081 3,561,244 1,780,622 890,311 2,670,934 1,335,467 4,006,402 2,003,201 6,009,604 3,004,802 1,502,401 4,507,204 2,253,602 1,126,801 3,380,404 1,690,202 845,101

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