3² × 5 × 11 × 17 × 23

Prime Factor Structure

Factorization String 3^2 × 5 × 11 × 17 × 23

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 404,352

Proper Divisor Sum 210,807

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #193541 ← → #193549

1 3 5 9 11 15 17 23 33 45 51 55 69 85 99 115 153 165 187 207 253 255 345 391 495 561 759 765 935 1,035 1,173 1,265 1,683 1,955 2,277 2,805 3,519 3,795 4,301 5,865 8,415 11,385 12,903 17,595 21,505 38,709 64,515 193,545

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

193,545 580,636 290,318 145,159 435,478 217,739 653,218 326,609 979,828 489,914 244,957 734,872 367,436 183,718 91,859 275,578 137,789 413,368 206,684 103,342 51,671 155,014 77,507 232,522 116,261 348,784 174,392 87,196 43,598 21,799 65,398 32,699 98,098 49,049 147,148 73,574 36,787 110,362 55,181 165,544 82,772 41,386 20,693 62,080 31,040 15,520 7,760 3,880 1,940 970 485 1,456 728 364 182 91 274 137 412 206

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