3 × 5 × 17 × 1511

Prime Factor Structure

Factorization String 3 × 5 × 17 × 1511

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 653,184

Proper Divisor Sum 267,879

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #385291 ← → #385321

1 3 5 15 17 51 85 255 1,511 4,533 7,555 22,665 25,687 77,061 128,435 385,305

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

385,305 1,155,916 577,958 288,979 866,938 433,469 1,300,408 650,204 325,102 162,551 487,654 243,827 731,482 365,741 1,097,224 548,612 274,306 137,153 411,460 205,730 102,865 308,596 154,298 77,149 231,448 115,724 57,862 28,931 86,794 43,397 130,192 65,096 32,548 16,274 8,137 24,412 12,206 6,103 18,310 9,155 27,466 13,733 41,200 20,600 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446

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