2² × 3 × 17 × 208721

Prime Factor Structure

Factorization String 2^2 × 3 × 17 × 208721

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 105,195,888

Proper Divisor Sum 62,616,804

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #42579079 ← → #42579091

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

42,579,084 21,289,542 10,644,771 31,934,314 15,967,157 47,901,472 23,950,736 11,975,368 5,987,684 2,993,842 1,496,921 4,490,764 2,245,382 1,122,691 3,368,074 1,684,037 5,052,112 2,526,056 1,263,028 631,514 315,757 947,272 473,636 236,818 118,409 355,228 177,614 88,807 266,422 133,211 399,634 199,817 599,452 299,726 149,863 449,590 224,795 674,386 337,193 1,011,580 505,790 252,895 758,686 379,343 1,138,030 569,015 1,707,046 853,523 2,560,570 1,280,285 3,840,856 1,920,428 960,214 480,107 1,440,322 720,161 2,160,484 1,080,242 540,121 1,620,364

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