3⁵ × 5² × 11

Prime Factor Structure

Factorization String 3^5 × 5^2 × 11

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 135,408

Proper Divisor Sum 68,583

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #66821 ← → #66841

1 3 5 9 11 15 25 27 33 45 55 75 81 99 135 165 225 243 275 297 405 495 675 825 891 1,215 1,485 2,025 2,475 2,673 4,455 6,075 7,425 13,365 22,275 66,825

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

66,825 200,476 100,238 50,119 150,358 75,179 225,538 112,769 338,308 169,154 84,577 253,732 126,866 63,433 190,300 95,150 47,575 142,726 71,363 214,090 107,045 321,136 160,568 80,284 40,142 20,071 60,214 30,107 90,322 45,161 135,484 67,742 33,871 101,614 50,807 152,422 76,211 228,634 114,317 342,952 171,476 85,738 42,869 128,608 64,304 32,152 16,076 8,038 4,019 12,058 6,029 18,088 9,044 4,522 2,261 6,784 3,392 1,696 848 424

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