2 × 5 × 17 × 2909

Prime Factor Structure

Factorization String 2 × 5 × 17 × 2909

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 942,840

Proper Divisor Sum 448,310

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #494521 ← → #494539

1 2 5 10 17 34 85 170 2,909 5,818 14,545 29,090 49,453 98,906 247,265 494,530

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

494,530 247,265 741,796 370,898 185,449 556,348 278,174 139,087 417,262 208,631 625,894 312,947 938,842 469,421 1,408,264 704,132 352,066 176,033 528,100 264,050 132,025 396,076 198,038 99,019 297,058 148,529 445,588 222,794 111,397 334,192 167,096 83,548 41,774 20,887 62,662 31,331 93,994 46,997 140,992 70,496 35,248 17,624 8,812 4,406 2,203 6,610 3,305 9,916 4,958 2,479 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832

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