2² × 3² × 29 × 197

Prime Factor Structure

Factorization String 2^2 × 3^2 × 29 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 540,540

Proper Divisor Sum 334,872

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #205663 ← → #205703

1 2 3 4 6 9 12 18 29 36 58 87 116 174 197 261 348 394 522 591 788 1,044 1,182 1,773 2,364 3,546 5,713 7,092 11,426 17,139 22,852 34,278 51,417 68,556 102,834 205,668

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

205,668 102,834 51,417 154,252 77,126 38,563 115,690 57,845 173,536 86,768 43,384 21,692 10,846 5,423 16,270 8,135 24,406 12,203 36,610 18,305 54,916 27,458 13,729 41,188 20,594 10,297 30,892 15,446 7,723 23,170 11,585 34,756 17,378 8,689 26,068 13,034 6,517 19,552 9,776 4,888 2,444 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37

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