2² × 7² × 853

Prime Factor Structure

Factorization String 2^2 × 7^2 × 853

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 340,746

Proper Divisor Sum 173,558

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #167177 ← → #167191

1 2 4 7 14 28 49 98 196 853 1,706 3,412 5,971 11,942 23,884 41,797 83,594 167,188

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

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 1,888 944 472 236 118 59 178

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