3 × 5 × 37 × 59 × 61

Prime Factor Structure

Factorization String 3 × 5 × 37 × 59 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,392,640

Proper Divisor Sum 1,395,195

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #1997441 ← → #1997459

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

1,997,445 5,992,336 2,996,168 1,498,084 749,042 374,521 1,123,564 561,782 280,891 842,674 421,337 1,264,012 632,006 316,003 948,010 474,005 1,422,016 711,008 355,504 177,752 88,876 44,438 22,219 66,658 33,329 99,988 49,994 24,997 74,992 37,496 18,748 9,374 4,687 14,062 7,031 21,094 10,547 31,642 15,821 47,464 23,732 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353

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