31 × 43 × 2557

Prime Factor Structure

Factorization String 31 × 43 × 2557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,601,664

Proper Divisor Sum 193,183

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3408479 ← → #3408511

1 31 43 1,333 2,557 79,267 109,951 3,408,481

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

3,408,481 10,225,444 5,112,722 2,556,361 7,669,084 3,834,542 1,917,271 5,751,814 2,875,907 8,627,722 4,313,861 12,941,584 6,470,792 3,235,396 1,617,698 808,849 2,426,548 1,213,274 606,637 1,819,912 909,956 454,978 227,489 682,468 341,234 170,617 511,852 255,926 127,963 383,890 191,945 575,836 287,918 143,959 431,878 215,939 647,818 323,909 971,728 485,864 242,932 121,466 60,733 182,200 91,100 45,550 22,775 68,326 34,163 102,490 51,245 153,736 76,868 38,434 19,217 57,652 28,826 14,413 43,240 21,620

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