2 × 3⁵ × 5² × 17

Prime Factor Structure

Factorization String 2 × 3^5 × 5^2 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 609,336

Proper Divisor Sum 402,786

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #206543 ← → #206551

1 2 3 5 6 9 10 15 17 18 25 27 30 34 45 50 51 54 75 81 85 90 102 135 150 153 162 170 225 243 255 270 306 405 425 450 459 486 510 675 765 810 850 918 1,215 1,275 1,350 1,377 1,530 2,025 2,295 2,430 2,550 2,754 3,825 4,050 4,131 4,590 6,075 6,885

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

206,550 103,275 309,826 154,913 464,740 232,370 116,185 348,556 174,278 87,139 261,418 130,709 392,128 196,064 98,032 49,016 24,508 12,254 6,127 18,382 9,191 27,574 13,787 41,362 20,681 62,044 31,022 15,511 46,534 23,267 69,802 34,901 104,704 52,352 26,176 13,088 6,544 3,272 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37

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