3 × 5 × 73 × 173

Prime Factor Structure

Factorization String 3 × 5 × 73 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 309,024

Proper Divisor Sum 119,589

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #189433 ← → #189437

1 3 5 15 73 173 219 365 519 865 1,095 2,595 12,629 37,887 63,145 189,435

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

189,435 568,306 284,153 852,460 426,230 213,115 639,346 319,673 959,020 479,510 239,755 719,266 359,633 1,078,900 539,450 269,725 809,176 404,588 202,294 101,147 303,442 151,721 455,164 227,582 113,791 341,374 170,687 512,062 256,031 768,094 384,047 1,152,142 576,071 1,728,214 864,107 2,592,322 1,296,161 3,888,484 1,944,242 972,121 2,916,364 1,458,182 729,091 2,187,274 1,093,637 3,280,912 1,640,456 820,228 410,114 205,057 615,172 307,586 153,793 461,380 230,690 115,345 346,036 173,018 86,509 259,528

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