7 × 13 × 79 × 227

Prime Factor Structure

Factorization String 7 × 13 × 79 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,042,880

Proper Divisor Sum 410,977

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1631899 ← → #1631911

1 7 13 79 91 227 553 1,027 1,589 2,951 7,189 17,933 20,657 125,531 233,129 1,631,903

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

1,631,903 4,895,710 2,447,855 7,343,566 3,671,783 11,015,350 5,507,675 16,523,026 8,261,513 24,784,540 12,392,270 6,196,135 18,588,406 9,294,203 27,882,610 13,941,305 41,823,916 20,911,958 10,455,979 31,367,938 15,683,969 47,051,908 23,525,954 11,762,977 35,288,932 17,644,466 8,822,233 26,466,700 13,233,350 6,616,675 19,850,026 9,925,013 29,775,040 14,887,520 7,443,760 3,721,880 1,860,940 930,470 465,235 1,395,706 697,853 2,093,560 1,046,780 523,390 261,695 785,086 392,543 1,177,630 588,815 1,766,446 883,223 2,649,670 1,324,835 3,974,506 1,987,253 5,961,760 2,980,880 1,490,440 745,220 372,610

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