3 × 5 × 71

Prime Factor Structure

Factorization String 3 × 5 × 71

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,728

Proper Divisor Sum 663

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #1063 ← → #1069

1 3 5 15 71 213 355 1,065

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

1,065 3,196 1,598 799 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7

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