3 × 5² × 19 × 12289

Prime Factor Structure

Factorization String 3 × 5^2 × 19 × 12289

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 30,479,200

Proper Divisor Sum 12,967,375

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #17511803 ← → #17511827

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

17,511,825 52,535,476 26,267,738 13,133,869 39,401,608 19,700,804 9,850,402 4,925,201 14,775,604 7,387,802 3,693,901 11,081,704 5,540,852 2,770,426 1,385,213 4,155,640 2,077,820 1,038,910 519,455 1,558,366 779,183 2,337,550 1,168,775 3,506,326 1,753,163 5,259,490 2,629,745 7,889,236 3,944,618 1,972,309 5,916,928 2,958,464 1,479,232 739,616 369,808 184,904 92,452 46,226 23,113 69,340 34,670 17,335 52,006 26,003 78,010 39,005 117,016 58,508 29,254 14,627 43,882 21,941 65,824 32,912 16,456 8,228 4,114 2,057 6,172 3,086

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