3² × 7 × 268123

Prime Factor Structure

Factorization String 3^2 × 7 × 268123

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 27,884,896

Proper Divisor Sum 10,993,147

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #16891747 ← → #16891781

1 3 7 9 21 63 268,123 804,369 1,876,861 2,413,107 5,630,583 16,891,749

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

16,891,749 50,675,248 25,337,624 12,668,812 6,334,406 3,167,203 9,501,610 4,750,805 14,252,416 7,126,208 3,563,104 1,781,552 890,776 445,388 222,694 111,347 334,042 167,021 501,064 250,532 125,266 62,633 187,900 93,950 46,975 140,926 70,463 211,390 105,695 317,086 158,543 475,630 237,815 713,446 356,723 1,070,170 535,085 1,605,256 802,628 401,314 200,657 601,972 300,986 150,493 451,480 225,740 112,870 56,435 169,306 84,653 253,960 126,980 63,490 31,745 95,236 47,618 23,809 71,428 35,714 17,857

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