2 × 3³ × 7 × 683

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 683

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 656,640

Proper Divisor Sum 398,466

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #258173 ← → #258197

1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 683 1,366 2,049 4,098 4,781 6,147 9,562 12,294 14,343 18,441 28,686 36,882 43,029 86,058 129,087 258,174

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

258,174 129,087 387,262 193,631 580,894 290,447 871,342 435,671 1,307,014 653,507 1,960,522 980,261 2,940,784 1,470,392 735,196 367,598 183,799 551,398 275,699 827,098 413,549 1,240,648 620,324 310,162 155,081 465,244 232,622 116,311 348,934 174,467 523,402 261,701 785,104 392,552 196,276 98,138 49,069 147,208 73,604 36,802 18,401 55,204 27,602 13,801 41,404 20,702 10,351 31,054 15,527 46,582 23,291 69,874 34,937 104,812 52,406 26,203 78,610 39,305 117,916 58,958

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