2 × 21113297

Prime Factor Structure

Factorization String 2 × 21113297

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 63,339,894

Proper Divisor Sum 21,113,300

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #42226577 ← → #42226603

1 2 21,113,297 42,226,594

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

42,226,594 21,113,297 63,339,892 31,669,946 15,834,973 47,504,920 23,752,460 11,876,230 5,938,115 17,814,346 8,907,173 26,721,520 13,360,760 6,680,380 3,340,190 1,670,095 5,010,286 2,505,143 7,515,430 3,757,715 11,273,146 5,636,573 16,909,720 8,454,860 4,227,430 2,113,715 6,341,146 3,170,573 9,511,720 4,755,860 2,377,930 1,188,965 3,566,896 1,783,448 891,724 445,862 222,931 668,794 334,397 1,003,192 501,596 250,798 125,399 376,198 188,099 564,298 282,149 846,448 423,224 211,612 105,806 52,903 158,710 79,355 238,066 119,033 357,100 178,550 89,275 267,826

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