19² × 383

Prime Factor Structure

Factorization String 19^2 × 383

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 146,304

Proper Divisor Sum 8,041

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #138251 ← → #138283

1 19 361 383 7,277 138,263

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

138,263 414,790 207,395 622,186 311,093 933,280 466,640 233,320 116,660 58,330 29,165 87,496 43,748 21,874 10,937 32,812 16,406 8,203 24,610 12,305 36,916 18,458 9,229 27,688 13,844 6,922 3,461 10,384 5,192 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881

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