19 × 97 × 2003

Prime Factor Structure

Factorization String 19 × 97 × 2003

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,927,840

Proper Divisor Sum 236,311

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3691489 ← → #3691531

1 19 97 1,843 2,003 38,057 194,291 3,691,529

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

3,691,529 11,074,588 5,537,294 2,768,647 8,305,942 4,152,971 12,458,914 6,229,457 18,688,372 9,344,186 4,672,093 14,016,280 7,008,140 3,504,070 1,752,035 5,256,106 2,628,053 7,884,160 3,942,080 1,971,040 985,520 492,760 246,380 123,190 61,595 184,786 92,393 277,180 138,590 69,295 207,886 103,943 311,830 155,915 467,746 233,873 701,620 350,810 175,405 526,216 263,108 131,554 65,777 197,332 98,666 49,333 148,000 74,000 37,000 18,500 9,250 4,625 13,876 6,938 3,469 10,408 5,204 2,602 1,301 3,904

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