2 × 11 × 353 × 3643

Prime Factor Structure

Factorization String 2 × 11 × 353 × 3643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 46,439,136

Proper Divisor Sum 18,147,598

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #28291531 ← → #28291547

1 2 11 22 353 706 3,643 3,883 7,286 7,766 40,073 80,146 1,285,979 2,571,958 14,145,769 28,291,538

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

28,291,538 14,145,769 42,437,308 21,218,654 10,609,327 31,827,982 15,913,991 47,741,974 23,870,987 71,612,962 35,806,481 107,419,444 53,709,722 26,854,861 80,564,584 40,282,292 20,141,146 10,070,573 30,211,720 15,105,860 7,552,930 3,776,465 11,329,396 5,664,698 2,832,349 8,497,048 4,248,524 2,124,262 1,062,131 3,186,394 1,593,197 4,779,592 2,389,796 1,194,898 597,449 1,792,348 896,174 448,087 1,344,262 672,131 2,016,394 1,008,197 3,024,592 1,512,296 756,148 378,074 189,037 567,112 283,556 141,778 70,889 212,668 106,334 53,167 159,502 79,751 239,254 119,627 358,882 179,441

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