2 × 3² × 157 × 223

Prime Factor Structure

Factorization String 2 × 3^2 × 157 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,380,288

Proper Divisor Sum 750,090

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #630197 ← → #630229

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

630,198 315,099 945,298 472,649 1,417,948 708,974 354,487 1,063,462 531,731 1,595,194 797,597 2,392,792 1,196,396 598,198 299,099 897,298 448,649 1,345,948 672,974 336,487 1,009,462 504,731 1,514,194 757,097 2,271,292 1,135,646 567,823 1,703,470 851,735 2,555,206 1,277,603 3,832,810 1,916,405 5,749,216 2,874,608 1,437,304 718,652 359,326 179,663 538,990 269,495 808,486 404,243 1,212,730 606,365 1,819,096 909,548 454,774 227,387 682,162 341,081 1,023,244 511,622 255,811 767,434 383,717 1,151,152 575,576 287,788 143,894

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