3² × 7 × 11443

Prime Factor Structure

Factorization String 3^2 × 7 × 11443

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,190,176

Proper Divisor Sum 469,267

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #720901 ← → #720913

1 3 7 9 21 63 11,443 34,329 80,101 102,987 240,303 720,909

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

720,909 2,162,728 1,081,364 540,682 270,341 811,024 405,512 202,756 101,378 50,689 152,068 76,034 38,017 114,052 57,026 28,513 85,540 42,770 21,385 64,156 32,078 16,039 48,118 24,059 72,178 36,089 108,268 54,134 27,067 81,202 40,601 121,804 60,902 30,451 91,354 45,677 137,032 68,516 34,258 17,129 51,388 25,694 12,847 38,542 19,271 57,814 28,907 86,722 43,361 130,084 65,042 32,521 97,564 48,782 24,391 73,174 36,587 109,762 54,881 164,644

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