3 × 7 × 19² × 47

Prime Factor Structure

Factorization String 3 × 7 × 19^2 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 585,216

Proper Divisor Sum 228,909

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #356299 ← → #356311

1 3 7 19 21 47 57 133 141 329 361 399 893 987 1,083 2,527 2,679 6,251 7,581 16,967 18,753 50,901 118,769 356,307

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

356,307 1,068,922 534,461 1,603,384 801,692 400,846 200,423 601,270 300,635 901,906 450,953 1,352,860 676,430 338,215 1,014,646 507,323 1,521,970 760,985 2,282,956 1,141,478 570,739 1,712,218 856,109 2,568,328 1,284,164 642,082 321,041 963,124 481,562 240,781 722,344 361,172 180,586 90,293 270,880 135,440 67,720 33,860 16,930 8,465 25,396 12,698 6,349 19,048 9,524 4,762 2,381 7,144 3,572 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266

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