2 × 3⁴ × 409

Prime Factor Structure

Factorization String 2 × 3^4 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 148,830

Proper Divisor Sum 82,572

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #66239 ← → #66271

1 2 3 6 9 18 27 54 81 162 409 818 1,227 2,454 3,681 7,362 11,043 22,086 33,129 66,258

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

66,258 33,129 99,388 49,694 24,847 74,542 37,271 111,814 55,907 167,722 83,861 251,584 125,792 62,896 31,448 15,724 7,862 3,931 11,794 5,897 17,692 8,846 4,423 13,270 6,635 19,906 9,953 29,860 14,930 7,465 22,396 11,198 5,599 16,798 8,399 25,198 12,599 37,798 18,899 56,698 28,349 85,048 42,524 21,262 10,631 31,894 15,947 47,842 23,921 71,764 35,882 17,941 53,824 26,912 13,456 6,728 3,364 1,682 841 2,524

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