3 × 19 × 71 × 197

Prime Factor Structure

Factorization String 3 × 19 × 71 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,140,480

Proper Divisor Sum 343,221

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #797207 ← → #797273

1 3 19 57 71 197 213 591 1,349 3,743 4,047 11,229 13,987 41,961 265,753 797,259

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

797,259 2,391,778 1,195,889 3,587,668 1,793,834 896,917 2,690,752 1,345,376 672,688 336,344 168,172 84,086 42,043 126,130 63,065 189,196 94,598 47,299 141,898 70,949 212,848 106,424 53,212 26,606 13,303 39,910 19,955 59,866 29,933 89,800 44,900 22,450 11,225 33,676 16,838 8,419 25,258 12,629 37,888 18,944 9,472 4,736 2,368 1,184 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26

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