2 × 5 × 7² × 2687

Prime Factor Structure

Factorization String 2 × 5 × 7^2 × 2687

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,757,888

Proper Divisor Sum 1,441,258

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1316621 ← → #1316639

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

1,316,630 658,315 1,974,946 987,473 2,962,420 1,481,210 740,605 2,221,816 1,110,908 555,454 277,727 833,182 416,591 1,249,774 624,887 1,874,662 937,331 2,811,994 1,405,997 4,217,992 2,108,996 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

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