11 × 13 × 43 × 683

Prime Factor Structure

Factorization String 11 × 13 × 43 × 683

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,056,128

Proper Divisor Sum 856,361

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #4199749 ← → #4199771

1 11 13 43 143 473 559 683 6,149 7,513 8,879 29,369 97,669 323,059 381,797 4,199,767

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

4,199,767 12,599,302 6,299,651 18,898,954 9,449,477 28,348,432 14,174,216 7,087,108 3,543,554 1,771,777 5,315,332 2,657,666 1,328,833 3,986,500 1,993,250 996,625 2,989,876 1,494,938 747,469 2,242,408 1,121,204 560,602 280,301 840,904 420,452 210,226 105,113 315,340 157,670 78,835 236,506 118,253 354,760 177,380 88,690 44,345 133,036 66,518 33,259 99,778 49,889 149,668 74,834 37,417 112,252 56,126 28,063 84,190 42,095 126,286 63,143 189,430 94,715 284,146 142,073 426,220 213,110 106,555 319,666 159,833

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