5² × 11 × 41 × 1787

Prime Factor Structure

Factorization String 5^2 × 11 × 41 × 1787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 27,935,712

Proper Divisor Sum 7,787,287

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #20148413 ← → #20148431

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

20,148,425 60,445,276 30,222,638 15,111,319 45,333,958 22,666,979 68,000,938 34,000,469 102,001,408 51,000,704 25,500,352 12,750,176 6,375,088 3,187,544 1,593,772 796,886 398,443 1,195,330 597,665 1,792,996 896,498 448,249 1,344,748 672,374 336,187 1,008,562 504,281 1,512,844 756,422 378,211 1,134,634 567,317 1,701,952 850,976 425,488 212,744 106,372 53,186 26,593 79,780 39,890 19,945 59,836 29,918 14,959 44,878 22,439 67,318 33,659 100,978 50,489 151,468 75,734 37,867 113,602 56,801 170,404 85,202 42,601 127,804

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