2 × 3 × 19 × 21467

Prime Factor Structure

Factorization String 2 × 3 × 19 × 21467

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,152,320

Proper Divisor Sum 2,705,082

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2447209 ← → #2447239

1 2 3 6 19 38 57 114 21,467 42,934 64,401 128,802 407,873 815,746 1,223,619 2,447,238

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

2,447,238 1,223,619 3,670,858 1,835,429 5,506,288 2,753,144 1,376,572 688,286 344,143 1,032,430 516,215 1,548,646 774,323 2,322,970 1,161,485 3,484,456 1,742,228 871,114 435,557 1,306,672 653,336 326,668 163,334 81,667 245,002 122,501 367,504 183,752 91,876 45,938 22,969 68,908 34,454 17,227 51,682 25,841 77,524 38,762 19,381 58,144 29,072 14,536 7,268 3,634 1,817 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591

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