2² × 3² × 1091

Prime Factor Structure

Factorization String 2^2 × 3^2 × 1091

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 99,372

Proper Divisor Sum 60,096

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #39251 ← → #39293

1 2 3 4 6 9 12 18 36 1,091 2,182 3,273 4,364 6,546 9,819 13,092 19,638 39,276

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

39,276 19,638 9,819 29,458 14,729 44,188 22,094 11,047 33,142 16,571 49,714 24,857 74,572 37,286 18,643 55,930 27,965 83,896 41,948 20,974 10,487 31,462 15,731 47,194 23,597 70,792 35,396 17,698 8,849 26,548 13,274 6,637 19,912 9,956 4,978 2,489 7,468 3,734 1,867 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112 56 28 14 7

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