2 × 3² × 7² × 233

Prime Factor Structure

Factorization String 2 × 3^2 × 7^2 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 520,182

Proper Divisor Sum 314,676

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #205493 ← → #205507

1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 233 294 441 466 699 882 1,398 1,631 2,097 3,262 4,194 4,893 9,786 11,417 14,679 22,834 29,358 34,251 68,502 102,753 205,506

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

205,506 102,753 308,260 154,130 77,065 231,196 115,598 57,799 173,398 86,699 260,098 130,049 390,148 195,074 97,537 292,612 146,306 73,153 219,460 109,730 54,865 164,596 82,298 41,149 123,448 61,724 30,862 15,431 46,294 23,147 69,442 34,721 104,164 52,082 26,041 78,124 39,062 19,531 58,594 29,297 87,892 43,946 21,973 65,920 32,960 16,480 8,240 4,120 2,060 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218

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