2² × 13 × 7621

Prime Factor Structure

Factorization String 2^2 × 13 × 7621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 746,956

Proper Divisor Sum 350,664

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #396269 ← → #396293

1 2 4 13 26 52 7,621 15,242 30,484 99,073 198,146 396,292

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

396,292 198,146 99,073 297,220 148,610 74,305 222,916 111,458 55,729 167,188 83,594 41,797 125,392 62,696 31,348 15,674 7,837 23,512 11,756 5,878 2,939 8,818 4,409 13,228 6,614 3,307 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516

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