2 × 3989171

Prime Factor Structure

Factorization String 2 × 3989171

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 11,967,516

Proper Divisor Sum 3,989,174

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #7978339 ← → #7978343

1 2 3,989,171 7,978,342

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

7,978,342 3,989,171 11,967,514 5,983,757 17,951,272 8,975,636 4,487,818 2,243,909 6,731,728 3,365,864 1,682,932 841,466 420,733 1,262,200 631,100 315,550 157,775 473,326 236,663 709,990 354,995 1,064,986 532,493 1,597,480 798,740 399,370 199,685 599,056 299,528 149,764 74,882 37,441 112,324 56,162 28,081 84,244 42,122 21,061 63,184 31,592 15,796 7,898 3,949 11,848 5,924 2,962 1,481 4,444 2,222 1,111 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408

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