3 × 19 × 47 × 1697

Prime Factor Structure

Factorization String 3 × 19 × 47 × 1697

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,520,320

Proper Divisor Sum 1,974,057

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4546253 ← → #4546271

1 3 19 47 57 141 893 1,697 2,679 5,091 32,243 79,759 96,729 239,277 1,515,421 4,546,263

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

4,546,263 13,638,790 6,819,395 20,458,186 10,229,093 30,687,280 15,343,640 7,671,820 3,835,910 1,917,955 5,753,866 2,876,933 8,630,800 4,315,400 2,157,700 1,078,850 539,425 1,618,276 809,138 404,569 1,213,708 606,854 303,427 910,282 455,141 1,365,424 682,712 341,356 170,678 85,339 256,018 128,009 384,028 192,014 96,007 288,022 144,011 432,034 216,017 648,052 324,026 162,013 486,040 243,020 121,510 60,755 182,266 91,133 273,400 136,700 68,350 34,175 102,526 51,263 153,790 76,895 230,686 115,343 346,030 173,015

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