2 × 204143

Prime Factor Structure

Factorization String 2 × 204143

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 612,432

Proper Divisor Sum 204,146

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #408283 ← → #408311

1 2 204,143 408,286

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

408,286 204,143 612,430 306,215 918,646 459,323 1,377,970 688,985 2,066,956 1,033,478 516,739 1,550,218 775,109 2,325,328 1,162,664 581,332 290,666 145,333 436,000 218,000 109,000 54,500 27,250 13,625 40,876 20,438 10,219 30,658 15,329 45,988 22,994 11,497 34,492 17,246 8,623 25,870 12,935 38,806 19,403 58,210 29,105 87,316 43,658 21,829 65,488 32,744 16,372 8,186 4,093 12,280 6,140 3,070 1,535 4,606 2,303 6,910 3,455 10,366 5,183 15,550

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