3 × 17 × 53 × 73

Prime Factor Structure

Factorization String 3 × 17 × 53 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 287,712

Proper Divisor Sum 90,393

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #197311 ← → #197339

1 3 17 51 53 73 159 219 901 1,241 2,703 3,723 3,869 11,607 65,773 197,319

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

197,319 591,958 295,979 887,938 443,969 1,331,908 665,954 332,977 998,932 499,466 249,733 749,200 374,600 187,300 93,650 46,825 140,476 70,238 35,119 105,358 52,679 158,038 79,019 237,058 118,529 355,588 177,794 88,897 266,692 133,346 66,673 200,020 100,010 50,005 150,016 75,008 37,504 18,752 9,376 4,688 2,344 1,172 586 293 880 440 220 110 55 166 83 250 125 376 188 94 47 142 71 214

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