3 × 13² × 15629

Prime Factor Structure

Factorization String 3 × 13^2 × 15629

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 11,441,160

Proper Divisor Sum 3,517,257

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #7923869 ← → #7923907

1 3 13 39 169 507 15,629 46,887 203,177 609,531 2,641,301 7,923,903

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

7,923,903 23,771,710 11,885,855 35,657,566 17,828,783 53,486,350 26,743,175 80,229,526 40,114,763 120,344,290 60,172,145 180,516,436 90,258,218 45,129,109 135,387,328 67,693,664 33,846,832 16,923,416 8,461,708 4,230,854 2,115,427 6,346,282 3,173,141 9,519,424 4,759,712 2,379,856 1,189,928 594,964 297,482 148,741 446,224 223,112 111,556 55,778 27,889 83,668 41,834 20,917 62,752 31,376 15,688 7,844 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383

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