3 × 11 × 193 × 313

Prime Factor Structure

Factorization String 3 × 11 × 193 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,923,968

Proper Divisor Sum 930,471

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #1993493 ← → #1993507

1 3 11 33 193 313 579 939 2,123 3,443 6,369 10,329 60,409 181,227 664,499 1,993,497

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

1,993,497 5,980,492 2,990,246 1,495,123 4,485,370 2,242,685 6,728,056 3,364,028 1,682,014 841,007 2,523,022 1,261,511 3,784,534 1,892,267 5,676,802 2,838,401 8,515,204 4,257,602 2,128,801 6,386,404 3,193,202 1,596,601 4,789,804 2,394,902 1,197,451 3,592,354 1,796,177 5,388,532 2,694,266 1,347,133 4,041,400 2,020,700 1,010,350 505,175 1,515,526 757,763 2,273,290 1,136,645 3,409,936 1,704,968 852,484 426,242 213,121 639,364 319,682 159,841 479,524 239,762 119,881 359,644 179,822 89,911 269,734 134,867 404,602 202,301 606,904 303,452 151,726 75,863

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