3 × 7 × 19 × 103

Prime Factor Structure

Factorization String 3 × 7 × 19 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 66,560

Proper Divisor Sum 25,463

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #41081 ← → #41113

1 3 7 19 21 57 103 133 309 399 721 1,957 2,163 5,871 13,699 41,097

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

41,097 123,292 61,646 30,823 92,470 46,235 138,706 69,353 208,060 104,030 52,015 156,046 78,023 234,070 117,035 351,106 175,553 526,660 263,330 131,665 394,996 197,498 98,749 296,248 148,124 74,062 37,031 111,094 55,547 166,642 83,321 249,964 124,982 62,491 187,474 93,737 281,212 140,606 70,303 210,910 105,455 316,366 158,183 474,550 237,275 711,826 355,913 1,067,740 533,870 266,935 800,806 400,403 1,201,210 600,605 1,801,816 900,908 450,454 225,227 675,682 337,841

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