3 × 5 × 19 × 31 × 47

Prime Factor Structure

Factorization String 3 × 5 × 19 × 31 × 47

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 737,280

Proper Divisor Sum 322,035

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #415231 ← → #415253

1 3 5 15 19 31 47 57 93 95 141 155 235 285 465 589 705 893 1,457 1,767 2,679 2,945 4,371 4,465 7,285 8,835 13,395 21,855 27,683 83,049 138,415 415,245

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

415,245 1,245,736 622,868 311,434 155,717 467,152 233,576 116,788 58,394 29,197 87,592 43,796 21,898 10,949 32,848 16,424 8,212 4,106 2,053 6,160 3,080 1,540 770 385 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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