2² × 61 × 163 × 503

Prime Factor Structure

Factorization String 2^2 × 61 × 163 × 503

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 35,872,704

Proper Divisor Sum 15,867,388

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #20005313 ← → #20005319

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

20,005,316 10,002,658 5,001,329 15,003,988 7,501,994 3,750,997 11,252,992 5,626,496 2,813,248 1,406,624 703,312 351,656 175,828 87,914 43,957 131,872 65,936 32,968 16,484 8,242 4,121 12,364 6,182 3,091 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.