3² × 5 × 271 × 1699

Prime Factor Structure

Factorization String 3^2 × 5 × 271 × 1699

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 36,067,200

Proper Divisor Sum 15,347,895

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #20719301 ← → #20719313

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

20,719,305 62,157,916 31,078,958 15,539,479 46,618,438 23,309,219 69,927,658 34,963,829 104,891,488 52,445,744 26,222,872 13,111,436 6,555,718 3,277,859 9,833,578 4,916,789 14,750,368 7,375,184 3,687,592 1,843,796 921,898 460,949 1,382,848 691,424 345,712 172,856 86,428 43,214 21,607 64,822 32,411 97,234 48,617 145,852 72,926 36,463 109,390 54,695 164,086 82,043 246,130 123,065 369,196 184,598 92,299 276,898 138,449 415,348 207,674 103,837 311,512 155,756 77,878 38,939 116,818 58,409 175,228 87,614 43,807 131,422

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