13 × 319541

Prime Factor Structure

Factorization String 13 × 319541

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,473,588

Proper Divisor Sum 319,555

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4154009 ← → #4154041

1 13 319,541 4,154,033

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

4,154,033 12,462,100 6,231,050 3,115,525 9,346,576 4,673,288 2,336,644 1,168,322 584,161 1,752,484 876,242 438,121 1,314,364 657,182 328,591 985,774 492,887 1,478,662 739,331 2,217,994 1,108,997 3,326,992 1,663,496 831,748 415,874 207,937 623,812 311,906 155,953 467,860 233,930 116,965 350,896 175,448 87,724 43,862 21,931 65,794 32,897 98,692 49,346 24,673 74,020 37,010 18,505 55,516 27,758 13,879 41,638 20,819 62,458 31,229 93,688 46,844 23,422 11,711 35,134 17,567 52,702 26,351

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