2³ × 5 × 257 × 401

Prime Factor Structure

Factorization String 2^3 × 5 × 257 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 9,334,440

Proper Divisor Sum 5,212,160

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #4122277 ← → #4122289

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

4,122,280 2,061,140 1,030,570 515,285 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.