7 × 11 × 199 × 269

Prime Factor Structure

Factorization String 7 × 11 × 199 × 269

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,184,000

Proper Divisor Sum 1,062,113

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4121881 ← → #4121891

1 7 11 77 199 269 1,393 1,883 2,189 2,959 15,323 20,713 53,531 374,717 588,841 4,121,887

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

4,121,887 12,365,662 6,182,831 18,548,494 9,274,247 27,822,742 13,911,371 41,734,114 20,867,057 62,601,172 31,300,586 15,650,293 46,950,880 23,475,440 11,737,720 5,868,860 2,934,430 1,467,215 4,401,646 2,200,823 6,602,470 3,301,235 9,903,706 4,951,853 14,855,560 7,427,780 3,713,890 1,856,945 5,570,836 2,785,418 1,392,709 4,178,128 2,089,064 1,044,532 522,266 261,133 783,400 391,700 195,850 97,925 293,776 146,888 73,444 36,722 18,361 55,084 27,542 13,771 41,314 20,657 61,972 30,986 15,493 46,480 23,240 11,620 5,810 2,905 8,716 4,358

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