2 × 3 × 17 × 3137

Prime Factor Structure

Factorization String 2 × 3 × 17 × 3137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 677,808

Proper Divisor Sum 357,834

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #319973 ← → #319981

1 2 3 6 17 34 51 102 3,137 6,274 9,411 18,822 53,329 106,658 159,987 319,974

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

319,974 159,987 479,962 239,981 719,944 359,972 179,986 89,993 269,980 134,990 67,495 202,486 101,243 303,730 151,865 455,596 227,798 113,899 341,698 170,849 512,548 256,274 128,137 384,412 192,206 96,103 288,310 144,155 432,466 216,233 648,700 324,350 162,175 486,526 243,263 729,790 364,895 1,094,686 547,343 1,642,030 821,015 2,463,046 1,231,523 3,694,570 1,847,285 5,541,856 2,770,928 1,385,464 692,732 346,366 173,183 519,550 259,775 779,326 389,663 1,168,990 584,495 1,753,486 876,743 2,630,230

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