2 × 3 × 5 × 131

Prime Factor Structure

Factorization String 2 × 3 × 5 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,504

Proper Divisor Sum 5,574

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #3929 ← → #3931

1 2 3 5 6 10 15 30 131 262 393 655 786 1,310 1,965 3,930

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

3,930 1,965 5,896 2,948 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155

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