173 × 2591

Prime Factor Structure

Factorization String 173 × 2591

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 451,008

Proper Divisor Sum 2,765

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #448241 ← → #448249

1 173 2,591 448,243

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

448,243 1,344,730 672,365 2,017,096 1,008,548 504,274 252,137 756,412 378,206 189,103 567,310 283,655 850,966 425,483 1,276,450 638,225 1,914,676 957,338 478,669 1,436,008 718,004 359,002 179,501 538,504 269,252 134,626 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 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845

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