2² × 7 × 19 × 4111

Prime Factor Structure

Factorization String 2^2 × 7 × 19 × 4111

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 4,605,440

Proper Divisor Sum 2,418,388

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2187049 ← → #2187061

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

2,187,052 1,093,526 546,763 1,640,290 820,145 2,460,436 1,230,218 615,109 1,845,328 922,664 461,332 230,666 115,333 346,000 173,000 86,500 43,250 21,625 64,876 32,438 16,219 48,658 24,329 72,988 36,494 18,247 54,742 27,371 82,114 41,057 123,172 61,586 30,793 92,380 46,190 23,095 69,286 34,643 103,930 51,965 155,896 77,948 38,974 19,487 58,462 29,231 87,694 43,847 131,542 65,771 197,314 98,657 295,972 147,986 73,993 221,980 110,990 55,495 166,486 83,243

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