2 × 19 × 101 × 109

Prime Factor Structure

Factorization String 2 × 19 × 101 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 673,200

Proper Divisor Sum 254,858

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #418339 ← → #418343

1 2 19 38 101 109 202 218 1,919 2,071 3,838 4,142 11,009 22,018 209,171 418,342

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

418,342 209,171 627,514 313,757 941,272 470,636 235,318 117,659 352,978 176,489 529,468 264,734 132,367 397,102 198,551 595,654 297,827 893,482 446,741 1,340,224 670,112 335,056 167,528 83,764 41,882 20,941 62,824 31,412 15,706 7,853 23,560 11,780 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443

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