2 × 7 × 107 × 9091

Prime Factor Structure

Factorization String 2 × 7 × 107 × 9091

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 23,566,464

Proper Divisor Sum 9,948,146

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #13618303 ← → #13618357

1 2 7 14 107 214 749 1,498 9,091 18,182 63,637 127,274 972,737 1,945,474 6,809,159 13,618,318

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

13,618,318 6,809,159 20,427,478 10,213,739 30,641,218 15,320,609 45,961,828 22,980,914 11,490,457 34,471,372 17,235,686 8,617,843 25,853,530 12,926,765 38,780,296 19,390,148 9,695,074 4,847,537 14,542,612 7,271,306 3,635,653 10,906,960 5,453,480 2,726,740 1,363,370 681,685 2,045,056 1,022,528 511,264 255,632 127,816 63,908 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334 15,167 45,502 22,751 68,254 34,127 102,382 51,191 153,574 76,787 230,362 115,181 345,544 172,772 86,386

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