2 × 3 × 107 × 6421

Prime Factor Structure

Factorization String 2 × 3 × 107 × 6421

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,322,912

Proper Divisor Sum 4,200,630

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #4122277 ← → #4122289

1 2 3 6 107 214 321 642 6,421 12,842 19,263 38,526 687,047 1,374,094 2,061,141 4,122,282

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

4,122,282 2,061,141 6,183,424 3,091,712 1,545,856 772,928 386,464 193,232 96,616 48,308 24,154 12,077 36,232 18,116 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122

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