2² × 19 × 52147

Prime Factor Structure

Factorization String 2^2 × 19 × 52147

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,300,720

Proper Divisor Sum 3,337,548

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3963161 ← → #3963209

1 2 4 19 38 76 52,147 104,294 208,588 990,793 1,981,586 3,963,172

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

3,963,172 1,981,586 990,793 2,972,380 1,486,190 743,095 2,229,286 1,114,643 3,343,930 1,671,965 5,015,896 2,507,948 1,253,974 626,987 1,880,962 940,481 2,821,444 1,410,722 705,361 2,116,084 1,058,042 529,021 1,587,064 793,532 396,766 198,383 595,150 297,575 892,726 446,363 1,339,090 669,545 2,008,636 1,004,318 502,159 1,506,478 753,239 2,259,718 1,129,859 3,389,578 1,694,789 5,084,368 2,542,184 1,271,092 635,546 317,773 953,320 476,660 238,330 119,165 357,496 178,748 89,374 44,687 134,062 67,031 201,094 100,547 301,642 150,821

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