3 × 5 × 17 × 19 × 73

Prime Factor Structure

Factorization String 3 × 5 × 17 × 19 × 73

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 639,360

Proper Divisor Sum 285,675

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #353681 ← → #353687

1 3 5 15 17 19 51 57 73 85 95 219 255 285 323 365 969 1,095 1,241 1,387 1,615 3,723 4,161 4,845 6,205 6,935 18,615 20,805 23,579 70,737 117,895 353,685

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

353,685 1,061,056 530,528 265,264 132,632 66,316 33,158 16,579 49,738 24,869 74,608 37,304 18,652 9,326 4,663 13,990 6,995 20,986 10,493 31,480 15,740 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377

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