2 × 5 × 2148199

Prime Factor Structure

Factorization String 2 × 5 × 2148199

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 38,667,600

Proper Divisor Sum 17,185,610

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #21481963 ← → #21482029

1 2 5 10 2,148,199 4,296,398 10,740,995 21,481,990

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

21,481,990 10,740,995 32,222,986 16,111,493 48,334,480 24,167,240 12,083,620 6,041,810 3,020,905 9,062,716 4,531,358 2,265,679 6,797,038 3,398,519 10,195,558 5,097,779 15,293,338 7,646,669 22,940,008 11,470,004 5,735,002 2,867,501 8,602,504 4,301,252 2,150,626 1,075,313 3,225,940 1,612,970 806,485 2,419,456 1,209,728 604,864 302,432 151,216 75,608 37,804 18,902 9,451 28,354 14,177 42,532 21,266 10,633 31,900 15,950 7,975 23,926 11,963 35,890 17,945 53,836 26,918 13,459 40,378 20,189 60,568 30,284 15,142 7,571 22,714

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