3 × 127 × 521

Prime Factor Structure

Factorization String 3 × 127 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 267,264

Proper Divisor Sum 68,763

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #198491 ← → #198503

1 3 127 381 521 1,563 66,167 198,501

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

198,501 595,504 297,752 148,876 74,438 37,219 111,658 55,829 167,488 83,744 41,872 20,936 10,468 5,234 2,617 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211

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