5² × 20887

Prime Factor Structure

Factorization String 5^2 × 20887

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 647,528

Proper Divisor Sum 125,353

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #522167 ← → #522191

1 5 25 20,887 104,435 522,175

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

522,175 1,566,526 783,263 2,349,790 1,174,895 3,524,686 1,762,343 5,287,030 2,643,515 7,930,546 3,965,273 11,895,820 5,947,910 2,973,955 8,921,866 4,460,933 13,382,800 6,691,400 3,345,700 1,672,850 836,425 2,509,276 1,254,638 627,319 1,881,958 940,979 2,822,938 1,411,469 4,234,408 2,117,204 1,058,602 529,301 1,587,904 793,952 396,976 198,488 99,244 49,622 24,811 74,434 37,217 111,652 55,826 27,913 83,740 41,870 20,935 62,806 31,403 94,210 47,105 141,316 70,658 35,329 105,988 52,994 26,497 79,492 39,746 19,873

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