7 × 31 × 1559

Prime Factor Structure

Factorization String 7 × 31 × 1559

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 399,360

Proper Divisor Sum 61,057

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #338297 ← → #338309

1 7 31 217 1,559 10,913 48,329 338,303

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

338,303 1,014,910 507,455 1,522,366 761,183 2,283,550 1,141,775 3,425,326 1,712,663 5,137,990 2,568,995 7,706,986 3,853,493 11,560,480 5,780,240 2,890,120 1,445,060 722,530 361,265 1,083,796 541,898 270,949 812,848 406,424 203,212 101,606 50,803 152,410 76,205 228,616 114,308 57,154 28,577 85,732 42,866 21,433 64,300 32,150 16,075 48,226 24,113 72,340 36,170 18,085 54,256 27,128 13,564 6,782 3,391 10,174 5,087 15,262 7,631 22,894 11,447 34,342 17,171 51,514 25,757 77,272

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