2² × 5 × 209927

Prime Factor Structure

Factorization String 2^2 × 5 × 209927

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,816,976

Proper Divisor Sum 4,618,436

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4198529 ← → #4198543

1 2 4 5 10 20 209,927 419,854 839,708 1,049,635 2,099,270 4,198,540

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

4,198,540 2,099,270 1,049,635 3,148,906 1,574,453 4,723,360 2,361,680 1,180,840 590,420 295,210 147,605 442,816 221,408 110,704 55,352 27,676 13,838 6,919 20,758 10,379 31,138 15,569 46,708 23,354 11,677 35,032 17,516 8,758 4,379 13,138 6,569 19,708 9,854 4,927 14,782 7,391 22,174 11,087 33,262 16,631 49,894 24,947 74,842 37,421 112,264 56,132 28,066 14,033 42,100 21,050 10,525 31,576 15,788 7,894 3,947 11,842 5,921 17,764 8,882 4,441

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