3 × 19 × 61 × 71

Prime Factor Structure

Factorization String 3 × 19 × 61 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 357,120

Proper Divisor Sum 110,253

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #246839 ← → #246889

1 3 19 57 61 71 183 213 1,159 1,349 3,477 4,047 4,331 12,993 82,289 246,867

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

246,867 740,602 370,301 1,110,904 555,452 277,726 138,863 416,590 208,295 624,886 312,443 937,330 468,665 1,405,996 702,998 351,499 1,054,498 527,249 1,581,748 790,874 395,437 1,186,312 593,156 296,578 148,289 444,868 222,434 111,217 333,652 166,826 83,413 250,240 125,120 62,560 31,280 15,640 7,820 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263

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