3 × 5 × 7 × 13 × 281

Prime Factor Structure

Factorization String 3 × 5 × 7 × 13 × 281

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 758,016

Proper Divisor Sum 374,451

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #383557 ← → #383573

1 3 5 7 13 15 21 35 39 65 91 105 195 273 281 455 843 1,365 1,405 1,967 3,653 4,215 5,901 9,835 10,959 18,265 25,571 29,505 54,795 76,713 127,855 383,565

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

383,565 1,150,696 575,348 287,674 143,837 431,512 215,756 107,878 53,939 161,818 80,909 242,728 121,364 60,682 30,341 91,024 45,512 22,756 11,378 5,689 17,068 8,534 4,267 12,802 6,401 19,204 9,602 4,801 14,404 7,202 3,601 10,804 5,402 2,701 8,104 4,052 2,026 1,013 3,040 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412

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