3 × 17 × 128717

Prime Factor Structure

Factorization String 3 × 17 × 128717

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,267,696

Proper Divisor Sum 2,703,129

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #6564563 ← → #6564583

1 3 17 51 128,717 386,151 2,188,189 6,564,567

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

6,564,567 19,693,702 9,846,851 29,540,554 14,770,277 44,310,832 22,155,416 11,077,708 5,538,854 2,769,427 8,308,282 4,154,141 12,462,424 6,231,212 3,115,606 1,557,803 4,673,410 2,336,705 7,010,116 3,505,058 1,752,529 5,257,588 2,628,794 1,314,397 3,943,192 1,971,596 985,798 492,899 1,478,698 739,349 2,218,048 1,109,024 554,512 277,256 138,628 69,314 34,657 103,972 51,986 25,993 77,980 38,990 19,495 58,486 29,243 87,730 43,865 131,596 65,798 32,899 98,698 49,349 148,048 74,024 37,012 18,506 9,253 27,760 13,880 6,940

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