2² × 5³ × 439

Prime Factor Structure

Factorization String 2^2 × 5^3 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 480,480

Proper Divisor Sum 260,980

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #219491 ← → #219503

1 2 4 5 10 20 25 50 100 125 250 439 500 878 1,756 2,195 4,390 8,780 10,975 21,950 43,900 54,875 109,750 219,500

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

219,500 109,750 54,875 164,626 82,313 246,940 123,470 61,735 185,206 92,603 277,810 138,905 416,716 208,358 104,179 312,538 156,269 468,808 234,404 117,202 58,601 175,804 87,902 43,951 131,854 65,927 197,782 98,891 296,674 148,337 445,012 222,506 111,253 333,760 166,880 83,440 41,720 20,860 10,430 5,215 15,646 7,823 23,470 11,735 35,206 17,603 52,810 26,405 79,216 39,608 19,804 9,902 4,951 14,854 7,427 22,282 11,141 33,424 16,712 8,356

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