3 × 5 × 11 × 131 × 191

Prime Factor Structure

Factorization String 3 × 5 × 11 × 131 × 191

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 7,299,072

Proper Divisor Sum 3,170,607

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4128451 ← → #4128493

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

4,128,465 12,385,396 6,192,698 3,096,349 9,289,048 4,644,524 2,322,262 1,161,131 3,483,394 1,741,697 5,225,092 2,612,546 1,306,273 3,918,820 1,959,410 979,705 2,939,116 1,469,558 734,779 2,204,338 1,102,169 3,306,508 1,653,254 826,627 2,479,882 1,239,941 3,719,824 1,859,912 929,956 464,978 232,489 697,468 348,734 174,367 523,102 261,551 784,654 392,327 1,176,982 588,491 1,765,474 882,737 2,648,212 1,324,106 662,053 1,986,160 993,080 496,540 248,270 124,135 372,406 186,203 558,610 279,305 837,916 418,958 209,479 628,438 314,219 942,658

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