13 × 19 × 18287

Prime Factor Structure

Factorization String 13 × 19 × 18287

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,120,640

Proper Divisor Sum 603,751

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #4516879 ← → #4516907

1 13 19 247 18,287 237,731 347,453 4,516,889

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

4,516,889 13,550,668 6,775,334 3,387,667 10,163,002 5,081,501 15,244,504 7,622,252 3,811,126 1,905,563 5,716,690 2,858,345 8,575,036 4,287,518 2,143,759 6,431,278 3,215,639 9,646,918 4,823,459 14,470,378 7,235,189 21,705,568 10,852,784 5,426,392 2,713,196 1,356,598 678,299 2,034,898 1,017,449 3,052,348 1,526,174 763,087 2,289,262 1,144,631 3,433,894 1,716,947 5,150,842 2,575,421 7,726,264 3,863,132 1,931,566 965,783 2,897,350 1,448,675 4,346,026 2,173,013 6,519,040 3,259,520 1,629,760 814,880 407,440 203,720 101,860 50,930 25,465 76,396 38,198 19,099 57,298 28,649

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