7 × 37 × 2221

Prime Factor Structure

Factorization String 7 × 37 × 2221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 675,488

Proper Divisor Sum 100,249

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #575231 ← → #575243

1 7 37 259 2,221 15,547 82,177 575,239

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

575,239 1,725,718 862,859 2,588,578 1,294,289 3,882,868 1,941,434 970,717 2,912,152 1,456,076 728,038 364,019 1,092,058 546,029 1,638,088 819,044 409,522 204,761 614,284 307,142 153,571 460,714 230,357 691,072 345,536 172,768 86,384 43,192 21,596 10,798 5,399 16,198 8,099 24,298 12,149 36,448 18,224 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611

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