2 × 3 × 5² × 133391

Prime Factor Structure

Factorization String 2 × 3 × 5^2 × 133391

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 49,621,824

Proper Divisor Sum 29,613,174

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20008649 ← → #20008657

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

20,008,650 10,004,325 30,012,976 15,006,488 7,503,244 3,751,622 1,875,811 5,627,434 2,813,717 8,441,152 4,220,576 2,110,288 1,055,144 527,572 263,786 131,893 395,680 197,840 98,920 49,460 24,730 12,365 37,096 18,548 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592

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