3 × 13 × 13171

Prime Factor Structure

Factorization String 3 × 13 × 13171

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 737,632

Proper Divisor Sum 223,963

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #513649 ← → #513673

1 3 13 39 13,171 39,513 171,223 513,669

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

513,669 1,541,008 770,504 385,252 192,626 96,313 288,940 144,470 72,235 216,706 108,353 325,060 162,530 81,265 243,796 121,898 60,949 182,848 91,424 45,712 22,856 11,428 5,714 2,857 8,572 4,286 2,143 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266

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