3³ × 5 × 7 × 19 × 29

Prime Factor Structure

Factorization String 3^3 × 5 × 7 × 19 × 29

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,152,000

Proper Divisor Sum 631,305

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #520691 ← → #520699

1 3 5 7 9 15 19 21 27 29 35 45 57 63 87 95 105 133 135 145 171 189 203 261 285 315 399 435 513 551 609 665 783 855 945 1,015 1,197 1,305 1,653 1,827 1,995 2,565 2,755 3,045 3,591 3,857 3,915 4,959 5,481 5,985 8,265 9,135 11,571 14,877 17,955 19,285 24,795 27,405 34,713 57,855

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

520,695 1,562,086 781,043 2,343,130 1,171,565 3,514,696 1,757,348 878,674 439,337 1,318,012 659,006 329,503 988,510 494,255 1,482,766 741,383 2,224,150 1,112,075 3,336,226 1,668,113 5,004,340 2,502,170 1,251,085 3,753,256 1,876,628 938,314 469,157 1,407,472 703,736 351,868 175,934 87,967 263,902 131,951 395,854 197,927 593,782 296,891 890,674 445,337 1,336,012 668,006 334,003 1,002,010 501,005 1,503,016 751,508 375,754 187,877 563,632 281,816 140,908 70,454 35,227 105,682 52,841 158,524 79,262 39,631 118,894

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