2² × 5² × 5231

Prime Factor Structure

Factorization String 2^2 × 5^2 × 5231

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,135,344

Proper Divisor Sum 612,244

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #523097 ← → #523109

1 2 4 5 10 20 25 50 100 5,231 10,462 20,924 26,155 52,310 104,620 130,775 261,550 523,100

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

523,100 261,550 130,775 392,326 196,163 588,490 294,245 882,736 441,368 220,684 110,342 55,171 165,514 82,757 248,272 124,136 62,068 31,034 15,517 46,552 23,276 11,638 5,819 17,458 8,729 26,188 13,094 6,547 19,642 9,821 29,464 14,732 7,366 3,683 11,050 5,525 16,576 8,288 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94

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