2 × 3² × 11 × 19 × 71

Prime Factor Structure

Factorization String 2 × 3^2 × 11 × 19 × 71

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 673,920

Proper Divisor Sum 406,818

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #267097 ← → #267131

1 2 3 6 9 11 18 19 22 33 38 57 66 71 99 114 142 171 198 209 213 342 418 426 627 639 781 1,254 1,278 1,349 1,562 1,881 2,343 2,698 3,762 4,047 4,686 7,029 8,094 12,141 14,058 14,839 24,282 29,678 44,517 89,034 133,551 267,102

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

267,102 133,551 400,654 200,327 600,982 300,491 901,474 450,737 1,352,212 676,106 338,053 1,014,160 507,080 253,540 126,770 63,385 190,156 95,078 47,539 142,618 71,309 213,928 106,964 53,482 26,741 80,224 40,112 20,056 10,028 5,014 2,507 7,522 3,761 11,284 5,642 2,821 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52

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