2² × 29 × 173357

Prime Factor Structure

Factorization String 2^2 × 29 × 173357

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 36,405,180

Proper Divisor Sum 16,295,768

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #20109379 ← → #20109413

1 2 4 29 58 116 173,357 346,714 693,428 5,027,353 10,054,706 20,109,412

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

20,109,412 10,054,706 5,027,353 15,082,060 7,541,030 3,770,515 11,311,546 5,655,773 16,967,320 8,483,660 4,241,830 2,120,915 6,362,746 3,181,373 9,544,120 4,772,060 2,386,030 1,193,015 3,579,046 1,789,523 5,368,570 2,684,285 8,052,856 4,026,428 2,013,214 1,006,607 3,019,822 1,509,911 4,529,734 2,264,867 6,794,602 3,397,301 10,191,904 5,095,952 2,547,976 1,273,988 636,994 318,497 955,492 477,746 238,873 716,620 358,310 179,155 537,466 268,733 806,200 403,100 201,550 100,775 302,326 151,163 453,490 226,745 680,236 340,118 170,059 510,178 255,089 765,268

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