2 × 3² × 5 × 41 × 59

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 41 × 59

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 589,680

Proper Divisor Sum 371,970

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #217697 ← → #217717

1 2 3 5 6 9 10 15 18 30 41 45 59 82 90 118 123 177 205 246 295 354 369 410 531 590 615 738 885 1,062 1,230 1,770 1,845 2,419 2,655 3,690 4,838 5,310 7,257 12,095 14,514 21,771 24,190 36,285 43,542 72,570 108,855 217,710

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

217,710 108,855 326,566 163,283 489,850 244,925 734,776 367,388 183,694 91,847 275,542 137,771 413,314 206,657 619,972 309,986 154,993 464,980 232,490 116,245 348,736 174,368 87,184 43,592 21,796 10,898 5,449 16,348 8,174 4,087 12,262 6,131 18,394 9,197 27,592 13,796 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224 22,112 11,056 5,528 2,764 1,382

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