13 × 326923

Prime Factor Structure

Factorization String 13 × 326923

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,576,936

Proper Divisor Sum 326,937

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #4249981 ← → #4250021

1 13 326,923 4,249,999

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

4,249,999 12,749,998 6,374,999 19,124,998 9,562,499 28,687,498 14,343,749 43,031,248 21,515,624 10,757,812 5,378,906 2,689,453 8,068,360 4,034,180 2,017,090 1,008,545 3,025,636 1,512,818 756,409 2,269,228 1,134,614 567,307 1,701,922 850,961 2,552,884 1,276,442 638,221 1,914,664 957,332 478,666 239,333 718,000 359,000 179,500 89,750 44,875 134,626 67,313 201,940 100,970 50,485 151,456 75,728 37,864 18,932 9,466 4,733 14,200 7,100 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495

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