19 × 31 × 71 × 227

Prime Factor Structure

Factorization String 19 × 31 × 71 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,506,240

Proper Divisor Sum 1,013,327

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #9492911 ← → #9492929

1 19 31 71 227 589 1,349 2,201 4,313 7,037 16,117 41,819 133,703 306,223 499,627 9,492,913

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

9,492,913 28,478,740 14,239,370 7,119,685 21,359,056 10,679,528 5,339,764 2,669,882 1,334,941 4,004,824 2,002,412 1,001,206 500,603 1,501,810 750,905 2,252,716 1,126,358 563,179 1,689,538 844,769 2,534,308 1,267,154 633,577 1,900,732 950,366 475,183 1,425,550 712,775 2,138,326 1,069,163 3,207,490 1,603,745 4,811,236 2,405,618 1,202,809 3,608,428 1,804,214 902,107 2,706,322 1,353,161 4,059,484 2,029,742 1,014,871 3,044,614 1,522,307 4,566,922 2,283,461 6,850,384 3,425,192 1,712,596 856,298 428,149 1,284,448 642,224 321,112 160,556 80,278 40,139 120,418 60,209

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