3 × 7 × 29 × 419

Prime Factor Structure

Factorization String 3 × 7 × 29 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 403,200

Proper Divisor Sum 148,029

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #255149 ← → #255173

1 3 7 21 29 87 203 419 609 1,257 2,933 8,799 12,151 36,453 85,057 255,171

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

255,171 765,514 382,757 1,148,272 574,136 287,068 143,534 71,767 215,302 107,651 322,954 161,477 484,432 242,216 121,108 60,554 30,277 90,832 45,416 22,708 11,354 5,677 17,032 8,516 4,258 2,129 6,388 3,194 1,597 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274

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