2⁴ × 13 × 43 × 997

Prime Factor Structure

Factorization String 2^4 × 13 × 43 × 997

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 19,057,808

Proper Divisor Sum 10,140,640

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8917159 ← → #8917187

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

8,917,168 4,458,584 2,229,292 1,114,646 557,323 1,671,970 835,985 2,507,956 1,253,978 626,989 1,880,968 940,484 470,242 235,121 705,364 352,682 176,341 529,024 264,512 132,256 66,128 33,064 16,532 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579

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