2 × 3² × 37 × 659

Prime Factor Structure

Factorization String 2 × 3^2 × 37 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 978,120

Proper Divisor Sum 539,226

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #438887 ← → #438899

1 2 3 6 9 18 37 74 111 222 333 659 666 1,318 1,977 3,954 5,931 11,862 24,383 48,766 73,149 146,298 219,447 438,894

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

438,894 219,447 658,342 329,171 987,514 493,757 1,481,272 740,636 370,318 185,159 555,478 277,739 833,218 416,609 1,249,828 624,914 312,457 937,372 468,686 234,343 703,030 351,515 1,054,546 527,273 1,581,820 790,910 395,455 1,186,366 593,183 1,779,550 889,775 2,669,326 1,334,663 4,003,990 2,001,995 6,005,986 3,002,993 9,008,980 4,504,490 2,252,245 6,756,736 3,378,368 1,689,184 844,592 422,296 211,148 105,574 52,787 158,362 79,181 237,544 118,772 59,386 29,693 89,080 44,540 22,270 11,135 33,406 16,703

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