7 × 19 × 3863

Prime Factor Structure

Factorization String 7 × 19 × 3863

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 618,240

Proper Divisor Sum 104,461

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #513769 ← → #513781

1 7 19 133 3,863 27,041 73,397 513,779

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

513,779 1,541,338 770,669 2,312,008 1,156,004 578,002 289,001 867,004 433,502 216,751 650,254 325,127 975,382 487,691 1,463,074 731,537 2,194,612 1,097,306 548,653 1,645,960 822,980 411,490 205,745 617,236 308,618 154,309 462,928 231,464 115,732 57,866 28,933 86,800 43,400 21,700 10,850 5,425 16,276 8,138 4,069 12,208 6,104 3,052 1,526 763 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266

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