13 × 19 × 53 × 73

Prime Factor Structure

Factorization String 13 × 19 × 53 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,118,880

Proper Divisor Sum 163,237

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #955613 ← → #955649

1 13 19 53 73 247 689 949 1,007 1,387 3,869 13,091 18,031 50,297 73,511 955,643

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

955,643 2,866,930 1,433,465 4,300,396 2,150,198 1,075,099 3,225,298 1,612,649 4,837,948 2,418,974 1,209,487 3,628,462 1,814,231 5,442,694 2,721,347 8,164,042 4,082,021 12,246,064 6,123,032 3,061,516 1,530,758 765,379 2,296,138 1,148,069 3,444,208 1,722,104 861,052 430,526 215,263 645,790 322,895 968,686 484,343 1,453,030 726,515 2,179,546 1,089,773 3,269,320 1,634,660 817,330 408,665 1,225,996 612,998 306,499 919,498 459,749 1,379,248 689,624 344,812 172,406 86,203 258,610 129,305 387,916 193,958 96,979 290,938 145,469 436,408 218,204

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