2² × 5 × 325681

Prime Factor Structure

Factorization String 2^2 × 5 × 325681

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 13,678,644

Proper Divisor Sum 7,165,024

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #6513613 ← → #6513649

1 2 4 5 10 20 325,681 651,362 1,302,724 1,628,405 3,256,810 6,513,620

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

6,513,620 3,256,810 1,628,405 4,885,216 2,442,608 1,221,304 610,652 305,326 152,663 457,990 228,995 686,986 343,493 1,030,480 515,240 257,620 128,810 64,405 193,216 96,608 48,304 24,152 12,076 6,038 3,019 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

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