2 × 4004939

Prime Factor Structure

Factorization String 2 × 4004939

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 12,014,820

Proper Divisor Sum 4,004,942

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8009863 ← → #8009893

1 2 4,004,939 8,009,878

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

8,009,878 4,004,939 12,014,818 6,007,409 18,022,228 9,011,114 4,505,557 13,516,672 6,758,336 3,379,168 1,689,584 844,792 422,396 211,198 105,599 316,798 158,399 475,198 237,599 712,798 356,399 1,069,198 534,599 1,603,798 801,899 2,405,698 1,202,849 3,608,548 1,804,274 902,137 2,706,412 1,353,206 676,603 2,029,810 1,014,905 3,044,716 1,522,358 761,179 2,283,538 1,141,769 3,425,308 1,712,654 856,327 2,568,982 1,284,491 3,853,474 1,926,737 5,780,212 2,890,106 1,445,053 4,335,160 2,167,580 1,083,790 541,895 1,625,686 812,843 2,438,530 1,219,265 3,657,796 1,828,898

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