2 × 3² × 19843

Prime Factor Structure

Factorization String 2 × 3^2 × 19843

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 773,916

Proper Divisor Sum 416,742

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #357169 ← → #357179

1 2 3 6 9 18 19,843 39,686 59,529 119,058 178,587 357,174

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

357,174 178,587 535,762 267,881 803,644 401,822 200,911 602,734 301,367 904,102 452,051 1,356,154 678,077 2,034,232 1,017,116 508,558 254,279 762,838 381,419 1,144,258 572,129 1,716,388 858,194 429,097 1,287,292 643,646 321,823 965,470 482,735 1,448,206 724,103 2,172,310 1,086,155 3,258,466 1,629,233 4,887,700 2,443,850 1,221,925 3,665,776 1,832,888 916,444 458,222 229,111 687,334 343,667 1,031,002 515,501 1,546,504 773,252 386,626 193,313 579,940 289,970 144,985 434,956 217,478 108,739 326,218 163,109 489,328

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