2² × 3² × 18341

Prime Factor Structure

Factorization String 2^2 × 3^2 × 18341

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,669,122

Proper Divisor Sum 1,008,846

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #660271 ← → #660277

1 2 3 4 6 9 12 18 36 18,341 36,682 55,023 73,364 110,046 165,069 220,092 330,138 660,276

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

660,276 330,138 165,069 495,208 247,604 123,802 61,901 185,704 92,852 46,426 23,213 69,640 34,820 17,410 8,705 26,116 13,058 6,529 19,588 9,794 4,897 14,692 7,346 3,673 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210

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