2² × 11² × 1297

Prime Factor Structure

Factorization String 2^2 × 11^2 × 1297

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,208,438

Proper Divisor Sum 580,690

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #627733 ← → #627749

1 2 4 11 22 44 121 242 484 1,297 2,594 5,188 14,267 28,534 57,068 156,937 313,874 627,748

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

627,748 313,874 156,937 470,812 235,406 117,703 353,110 176,555 529,666 264,833 794,500 397,250 198,625 595,876 297,938 148,969 446,908 223,454 111,727 335,182 167,591 502,774 251,387 754,162 377,081 1,131,244 565,622 282,811 848,434 424,217 1,272,652 636,326 318,163 954,490 477,245 1,431,736 715,868 357,934 178,967 536,902 268,451 805,354 402,677 1,208,032 604,016 302,008 151,004 75,502 37,751 113,254 56,627 169,882 84,941 254,824 127,412 63,706 31,853 95,560 47,780 23,890

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