2 × 5 × 109 × 2081

Prime Factor Structure

Factorization String 2 × 5 × 109 × 2081

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,122,360

Proper Divisor Sum 1,854,070

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2268289 ← → #2268317

1 2 5 10 109 218 545 1,090 2,081 4,162 10,405 20,810 226,829 453,658 1,134,145 2,268,290

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

2,268,290 1,134,145 3,402,436 1,701,218 850,609 2,551,828 1,275,914 637,957 1,913,872 956,936 478,468 239,234 119,617 358,852 179,426 89,713 269,140 134,570 67,285 201,856 100,928 50,464 25,232 12,616 6,308 3,154 1,577 4,732 2,366 1,183 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402

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