19² × 1447

Prime Factor Structure

Factorization String 19^2 × 1447

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 551,688

Proper Divisor Sum 29,321

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #522337 ← → #522371

1 19 361 1,447 27,493 522,367

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

522,367 1,567,102 783,551 2,350,654 1,175,327 3,525,982 1,762,991 5,288,974 2,644,487 7,933,462 3,966,731 11,900,194 5,950,097 17,850,292 8,925,146 4,462,573 13,387,720 6,693,860 3,346,930 1,673,465 5,020,396 2,510,198 1,255,099 3,765,298 1,882,649 5,647,948 2,823,974 1,411,987 4,235,962 2,117,981 6,353,944 3,176,972 1,588,486 794,243 2,382,730 1,191,365 3,574,096 1,787,048 893,524 446,762 223,381 670,144 335,072 167,536 83,768 41,884 20,942 10,471 31,414 15,707 47,122 23,561 70,684 35,342 17,671 53,014 26,507 79,522 39,761 119,284

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