2 × 3⁴ × 7 × 19²

Prime Factor Structure

Factorization String 2 × 3^4 × 7 × 19^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 1,106,424

Proper Divisor Sum 697,050

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #409369 ← → #409379

1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 81 114 126 133 162 171 189 266 342 361 378 399 513 567 722 798 1,026 1,083 1,134 1,197 1,539 2,166 2,394 2,527 3,078 3,249 3,591 5,054 6,498 7,182 7,581 9,747 10,773 15,162 19,494 21,546 22,743 29,241 45,486 58,482 68,229 136,458 204,687 409,374

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

409,374 204,687 614,062 307,031 921,094 460,547 1,381,642 690,821 2,072,464 1,036,232 518,116 259,058 129,529 388,588 194,294 97,147 291,442 145,721 437,164 218,582 109,291 327,874 163,937 491,812 245,906 122,953 368,860 184,430 92,215 276,646 138,323 414,970 207,485 622,456 311,228 155,614 77,807 233,422 116,711 350,134 175,067 525,202 262,601 787,804 393,902 196,951 590,854 295,427 886,282 443,141 1,329,424 664,712 332,356 166,178 83,089 249,268 124,634 62,317 186,952 93,476

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