7 × 47 × 1997

Prime Factor Structure

Factorization String 7 × 47 × 1997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 767,232

Proper Divisor Sum 110,219

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #656993 ← → #657017

1 7 47 329 1,997 13,979 93,859 657,013

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

657,013 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 1,952 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20

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