2 × 3² × 5 × 67 × 109

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 67 × 109

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,750,320

Proper Divisor Sum 1,093,050

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #657269 ← → #657281

1 2 3 5 6 9 10 15 18 30 45 67 90 109 134 201 218 327 335 402 545 603 654 670 981 1,005 1,090 1,206 1,635 1,962 2,010 3,015 3,270 4,905 6,030 7,303 9,810 14,606 21,909 36,515 43,818 65,727 73,030 109,545 131,454 219,090 328,635 657,270

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

657,270 328,635 985,906 492,953 1,478,860 739,430 369,715 1,109,146 554,573 1,663,720 831,860 415,930 207,965 623,896 311,948 155,974 77,987 233,962 116,981 350,944 175,472 87,736 43,868 21,934 10,967 32,902 16,451 49,354 24,677 74,032 37,016 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233 700

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