2² × 23 × 331 × 419

Prime Factor Structure

Factorization String 2^2 × 23 × 331 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 23,425,920

Proper Divisor Sum 10,666,532

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #12759377 ← → #12759389

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

12,759,388 6,379,694 3,189,847 9,569,542 4,784,771 14,354,314 7,177,157 21,531,472 10,765,736 5,382,868 2,691,434 1,345,717 4,037,152 2,018,576 1,009,288 504,644 252,322 126,161 378,484 189,242 94,621 283,864 141,932 70,966 35,483 106,450 53,225 159,676 79,838 39,919 119,758 59,879 179,638 89,819 269,458 134,729 404,188 202,094 101,047 303,142 151,571 454,714 227,357 682,072 341,036 170,518 85,259 255,778 127,889 383,668 191,834 95,917 287,752 143,876 71,938 35,969 107,908 53,954 26,977 80,932

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