13 × 17² × 193

Prime Factor Structure

Factorization String 13 × 17^2 × 193

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 833,812

Proper Divisor Sum 108,711

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #725099 ← → #725111

1 13 17 193 221 289 2,509 3,281 3,757 42,653 55,777 725,101

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

725,101 2,175,304 1,087,652 543,826 271,913 815,740 407,870 203,935 611,806 305,903 917,710 458,855 1,376,566 688,283 2,064,850 1,032,425 3,097,276 1,548,638 774,319 2,322,958 1,161,479 3,484,438 1,742,219 5,226,658 2,613,329 7,839,988 3,919,994 1,959,997 5,879,992 2,939,996 1,469,998 734,999 2,204,998 1,102,499 3,307,498 1,653,749 4,961,248 2,480,624 1,240,312 620,156 310,078 155,039 465,118 232,559 697,678 348,839 1,046,518 523,259 1,569,778 784,889 2,354,668 1,177,334 588,667 1,766,002 883,001 2,649,004 1,324,502 662,251 1,986,754 993,377

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