2² × 139 × 2237

Prime Factor Structure

Factorization String 2^2 × 139 × 2237

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,193,240

Proper Divisor Sum 949,468

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1243747 ← → #1243783

1 2 4 139 278 556 2,237 4,474 8,948 310,943 621,886 1,243,772

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

1,243,772 621,886 310,943 932,830 466,415 1,399,246 699,623 2,098,870 1,049,435 3,148,306 1,574,153 4,722,460 2,361,230 1,180,615 3,541,846 1,770,923 5,312,770 2,656,385 7,969,156 3,984,578 1,992,289 5,976,868 2,988,434 1,494,217 4,482,652 2,241,326 1,120,663 3,361,990 1,680,995 5,042,986 2,521,493 7,564,480 3,782,240 1,891,120 945,560 472,780 236,390 118,195 354,586 177,293 531,880 265,940 132,970 66,485 199,456 99,728 49,864 24,932 12,466 6,233 18,700 9,350 4,675 14,026 7,013 21,040 10,520 5,260 2,630 1,315

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