19² × 79 × 149

Prime Factor Structure

Factorization String 19^2 × 79 × 149

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,572,000

Proper Divisor Sum 322,669

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4249327 ← → #4249361

1 19 79 149 361 1,501 2,831 11,771 28,519 53,789 223,649 4,249,331

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

4,249,331 12,747,994 6,373,997 19,121,992 9,560,996 4,780,498 2,390,249 7,170,748 3,585,374 1,792,687 5,378,062 2,689,031 8,067,094 4,033,547 12,100,642 6,050,321 18,150,964 9,075,482 4,537,741 13,613,224 6,806,612 3,403,306 1,701,653 5,104,960 2,552,480 1,276,240 638,120 319,060 159,530 79,765 239,296 119,648 59,824 29,912 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963

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