2² × 3 × 21617

Prime Factor Structure

Factorization String 2^2 × 3 × 21617

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 605,304

Proper Divisor Sum 345,900

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #259397 ← → #259411

1 2 3 4 6 12 21,617 43,234 64,851 86,468 129,702 259,404

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

259,404 129,702 64,851 194,554 97,277 291,832 145,916 72,958 36,479 109,438 54,719 164,158 82,079 246,238 123,119 369,358 184,679 554,038 277,019 831,058 415,529 1,246,588 623,294 311,647 934,942 467,471 1,402,414 701,207 2,103,622 1,051,811 3,155,434 1,577,717 4,733,152 2,366,576 1,183,288 591,644 295,822 147,911 443,734 221,867 665,602 332,801 998,404 499,202 249,601 748,804 374,402 187,201 561,604 280,802 140,401 421,204 210,602 105,301 315,904 157,952 78,976 39,488 19,744 9,872

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