2 × 198937

Prime Factor Structure

Factorization String 2 × 198937

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 596,814

Proper Divisor Sum 198,940

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #397867 ← → #397897

1 2 198,937 397,874

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

397,874 198,937 596,812 298,406 149,203 447,610 223,805 671,416 335,708 167,854 83,927 251,782 125,891 377,674 188,837 566,512 283,256 141,628 70,814 35,407 106,222 53,111 159,334 79,667 239,002 119,501 358,504 179,252 89,626 44,813 134,440 67,220 33,610 16,805 50,416 25,208 12,604 6,302 3,151 9,454 4,727 14,182 7,091 21,274 10,637 31,912 15,956 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422

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