2² × 7 × 31 × 229

Prime Factor Structure

Factorization String 2^2 × 7 × 31 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 412,160

Proper Divisor Sum 213,388

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #198769 ← → #198811

1 2 4 7 14 28 31 62 124 217 229 434 458 868 916 1,603 3,206 6,412 7,099 14,198 28,396 49,693 99,386 198,772

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

198,772 99,386 49,693 149,080 74,540 37,270 18,635 55,906 27,953 83,860 41,930 20,965 62,896 31,448 15,724 7,862 3,931 11,794 5,897 17,692 8,846 4,423 13,270 6,635 19,906 9,953 29,860 14,930 7,465 22,396 11,198 5,599 16,798 8,399 25,198 12,599 37,798 18,899 56,698 28,349 85,048 42,524 21,262 10,631 31,894 15,947 47,842 23,921 71,764 35,882 17,941 53,824 26,912 13,456 6,728 3,364 1,682 841 2,524 1,262

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