2² × 3² × 11 × 1061

Prime Factor Structure

Factorization String 2^2 × 3^2 × 11 × 1061

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,159,704

Proper Divisor Sum 739,548

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #420149 ← → #420163

1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 1,061 2,122 3,183 4,244 6,366 9,549 11,671 12,732 19,098 23,342 35,013 38,196 46,684 70,026 105,039 140,052 210,078 420,156

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

420,156 210,078 105,039 315,118 157,559 472,678 236,339 709,018 354,509 1,063,528 531,764 265,882 132,941 398,824 199,412 99,706 49,853 149,560 74,780 37,390 18,695 56,086 28,043 84,130 42,065 126,196 63,098 31,549 94,648 47,324 23,662 11,831 35,494 17,747 53,242 26,621 79,864 39,932 19,966 9,983 29,950 14,975 44,926 22,463 67,390 33,695 101,086 50,543 151,630 75,815 227,446 113,723 341,170 170,585 511,756 255,878 127,939 383,818 191,909 575,728

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