211 × 2309

Prime Factor Structure

Factorization String 211 × 2309

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 489,720

Proper Divisor Sum 2,521

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #487187 ← → #487211

1 211 2,309 487,199

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

487,199 1,461,598 730,799 2,192,398 1,096,199 3,288,598 1,644,299 4,932,898 2,466,449 7,399,348 3,699,674 1,849,837 5,549,512 2,774,756 1,387,378 693,689 2,081,068 1,040,534 520,267 1,560,802 780,401 2,341,204 1,170,602 585,301 1,755,904 877,952 438,976 219,488 109,744 54,872 27,436 13,718 6,859 20,578 10,289 30,868 15,434 7,717 23,152 11,576 5,788 2,894 1,447 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094

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