13 × 7621

Prime Factor Structure

Factorization String 13 × 7621

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 106,708

Proper Divisor Sum 7,635

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #99053 ← → #99079

1 13 7,621 99,073

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

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 1,258 629

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