108,540

2² × 3⁴ × 5 × 67

Prime Factor Structure

Factorization String 2^2 × 3^4 × 5 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 60

Divisor Sum (σ) 345,576

Proper Divisor Sum 237,036

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #108533 ← → #108541

1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 67 81 90 108 134 135 162 180 201 268 270 324 335 402 405 540 603 670 804 810 1,005 1,206 1,340 1,620 1,809 2,010 2,412 3,015 3,618 4,020 5,427 6,030 7,236 9,045 10,854 12,060 18,090 21,708 27,135 36,180 54,270 108,540

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

108,540 54,270 27,135 81,406 40,703 122,110 61,055 183,166 91,583 274,750 137,375 412,126 206,063 618,190 309,095 927,286 463,643 1,390,930 695,465 2,086,396 1,043,198 521,599 1,564,798 782,399 2,347,198 1,173,599 3,520,798 1,760,399 5,281,198 2,640,599 7,921,798 3,960,899 11,882,698 5,941,349 17,824,048 8,912,024 4,456,012 2,228,006 1,114,003 3,342,010 1,671,005 5,013,016 2,506,508 1,253,254 626,627 1,879,882 939,941 2,819,824 1,409,912 704,956 352,478 176,239 528,718 264,359 793,078 396,539 1,189,618 594,809 1,784,428 892,214

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