2 × 3⁴ × 3221

Prime Factor Structure

Factorization String 2 × 3^4 × 3221

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 1,169,586

Proper Divisor Sum 647,784

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #521791 ← → #521809

1 2 3 6 9 18 27 54 81 162 3,221 6,442 9,663 19,326 28,989 57,978 86,967 173,934 260,901 521,802

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

521,802 260,901 782,704 391,352 195,676 97,838 48,919 146,758 73,379 220,138 110,069 330,208 165,104 82,552 41,276 20,638 10,319 30,958 15,479 46,438 23,219 69,658 34,829 104,488 52,244 26,122 13,061 39,184 19,592 9,796 4,898 2,449 7,348 3,674 1,837 5,512 2,756 1,378 689 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94

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