2² × 3979849

Prime Factor Structure

Factorization String 2^2 × 3979849

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 27,858,950

Proper Divisor Sum 11,939,554

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #15919391 ← → #15919441

1 2 4 3,979,849 7,959,698 15,919,396

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

15,919,396 7,959,698 3,979,849 11,939,548 5,969,774 2,984,887 8,954,662 4,477,331 13,431,994 6,715,997 20,147,992 10,073,996 5,036,998 2,518,499 7,555,498 3,777,749 11,333,248 5,666,624 2,833,312 1,416,656 708,328 354,164 177,082 88,541 265,624 132,812 66,406 33,203 99,610 49,805 149,416 74,708 37,354 18,677 56,032 28,016 14,008 7,004 3,502 1,751 5,254 2,627 7,882 3,941 11,824 5,912 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13

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