2² × 3³ × 11 × 23581

Prime Factor Structure

Factorization String 2^2 × 3^3 × 11 × 23581

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 79,235,520

Proper Divisor Sum 51,221,292

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #28014223 ← → #28014229

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

28,014,228 14,007,114 7,003,557 21,010,672 10,505,336 5,252,668 2,626,334 1,313,167 3,939,502 1,969,751 5,909,254 2,954,627 8,863,882 4,431,941 13,295,824 6,647,912 3,323,956 1,661,978 830,989 2,492,968 1,246,484 623,242 311,621 934,864 467,432 233,716 116,858 58,429 175,288 87,644 43,822 21,911 65,734 32,867 98,602 49,301 147,904 73,952 36,976 18,488 9,244 4,622 2,311 6,934 3,467 10,402 5,201 15,604 7,802 3,901 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880 4,940

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