13 × 305017

Prime Factor Structure

Factorization String 13 × 305017

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,270,252

Proper Divisor Sum 305,031

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3965219 ← → #3965231

1 13 305,017 3,965,221

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

3,965,221 11,895,664 5,947,832 2,973,916 1,486,958 743,479 2,230,438 1,115,219 3,345,658 1,672,829 5,018,488 2,509,244 1,254,622 627,311 1,881,934 940,967 2,822,902 1,411,451 4,234,354 2,117,177 6,351,532 3,175,766 1,587,883 4,763,650 2,381,825 7,145,476 3,572,738 1,786,369 5,359,108 2,679,554 1,339,777 4,019,332 2,009,666 1,004,833 3,014,500 1,507,250 753,625 2,260,876 1,130,438 565,219 1,695,658 847,829 2,543,488 1,271,744 635,872 317,936 158,968 79,484 39,742 19,871 59,614 29,807 89,422 44,711 134,134 67,067 201,202 100,601 301,804 150,902

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