2² × 3² × 11 × 31

Prime Factor Structure

Factorization String 2^2 × 3^2 × 11 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 34,944

Proper Divisor Sum 22,668

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #12269 ← → #12277

1 2 3 4 6 9 11 12 18 22 31 33 36 44 62 66 93 99 124 132 186 198 279 341 372 396 558 682 1,023 1,116 1,364 2,046 3,069 4,092 6,138 12,276

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

12,276 6,138 3,069 9,208 4,604 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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