2 × 321469

Prime Factor Structure

Factorization String 2 × 321469

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 964,410

Proper Divisor Sum 321,472

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #642937 ← → #642947

1 2 321,469 642,938

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

642,938 321,469 964,408 482,204 241,102 120,551 361,654 180,827 542,482 271,241 813,724 406,862 203,431 610,294 305,147 915,442 457,721 1,373,164 686,582 343,291 1,029,874 514,937 1,544,812 772,406 386,203 1,158,610 579,305 1,737,916 868,958 434,479 1,303,438 651,719 1,955,158 977,579 2,932,738 1,466,369 4,399,108 2,199,554 1,099,777 3,299,332 1,649,666 824,833 2,474,500 1,237,250 618,625 1,855,876 927,938 463,969 1,391,908 695,954 347,977 1,043,932 521,966 260,983 782,950 391,475 1,174,426 587,213 1,761,640 880,820

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