7² × 17 × 251

Prime Factor Structure

Factorization String 7^2 × 17 × 251

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 258,552

Proper Divisor Sum 49,469

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #209071 ← → #209089

1 7 17 49 119 251 833 1,757 4,267 12,299 29,869 209,083

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

209,083 627,250 313,625 940,876 470,438 235,219 705,658 352,829 1,058,488 529,244 264,622 132,311 396,934 198,467 595,402 297,701 893,104 446,552 223,276 111,638 55,819 167,458 83,729 251,188 125,594 62,797 188,392 94,196 47,098 23,549 70,648 35,324 17,662 8,831 26,494 13,247 39,742 19,871 59,614 29,807 89,422 44,711 134,134 67,067 201,202 100,601 301,804 150,902 75,451 226,354 113,177 339,532 169,766 84,883 254,650 127,325 381,976 190,988 95,494 47,747

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