313 × 21521

Prime Factor Structure

Factorization String 313 × 21521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,757,908

Proper Divisor Sum 21,835

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #6736069 ← → #6736111

1 313 21,521 6,736,073

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

6,736,073 20,208,220 10,104,110 5,052,055 15,156,166 7,578,083 22,734,250 11,367,125 34,101,376 17,050,688 8,525,344 4,262,672 2,131,336 1,065,668 532,834 266,417 799,252 399,626 199,813 599,440 299,720 149,860 74,930 37,465 112,396 56,198 28,099 84,298 42,149 126,448 63,224 31,612 15,806 7,903 23,710 11,855 35,566 17,783 53,350 26,675 80,026 40,013 120,040 60,020 30,010 15,005 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123

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