2² × 5 × 13 × 19 × 29²

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 19 × 29^2

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 10,242,960

Proper Divisor Sum 6,088,420

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4154519 ← → #4154543

1 2 4 5 10 13 19 20 26 29 38 52 58 65 76 95 116 130 145 190 247 260 290 377 380 494 551 580 754 841 988 1,102 1,235 1,508 1,682 1,885 2,204 2,470 2,755 3,364 3,770 4,205 4,940 5,510 7,163 7,540 8,410 10,933 11,020 14,326 15,979 16,820 21,866 28,652 31,958 35,815 43,732 54,665 63,916 71,630

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

4,154,540 2,077,270 1,038,635 3,115,906 1,557,953 4,673,860 2,336,930 1,168,465 3,505,396 1,752,698 876,349 2,629,048 1,314,524 657,262 328,631 985,894 492,947 1,478,842 739,421 2,218,264 1,109,132 554,566 277,283 831,850 415,925 1,247,776 623,888 311,944 155,972 77,986 38,993 116,980 58,490 29,245 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

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