2 × 7 × 23 × 2143

Prime Factor Structure

Factorization String 2 × 7 × 23 × 2143

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,234,944

Proper Divisor Sum 544,898

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #690037 ← → #690059

1 2 7 14 23 46 161 322 2,143 4,286 15,001 30,002 49,289 98,578 345,023 690,046

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

690,046 345,023 1,035,070 517,535 1,552,606 776,303 2,328,910 1,164,455 3,493,366 1,746,683 5,240,050 2,620,025 7,860,076 3,930,038 1,965,019 5,895,058 2,947,529 8,842,588 4,421,294 2,210,647 6,631,942 3,315,971 9,947,914 4,973,957 14,921,872 7,460,936 3,730,468 1,865,234 932,617 2,797,852 1,398,926 699,463 2,098,390 1,049,195 3,147,586 1,573,793 4,721,380 2,360,690 1,180,345 3,541,036 1,770,518 885,259 2,655,778 1,327,889 3,983,668 1,991,834 995,917 2,987,752 1,493,876 746,938 373,469 1,120,408 560,204 280,102 140,051 420,154 210,077 630,232 315,116 157,558

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