2 × 3² × 36137

Prime Factor Structure

Factorization String 2 × 3^2 × 36137

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,409,382

Proper Divisor Sum 758,916

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #650449 ← → #650477

1 2 3 6 9 18 36,137 72,274 108,411 216,822 325,233 650,466

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

650,466 325,233 975,700 487,850 243,925 731,776 365,888 182,944 91,472 45,736 22,868 11,434 5,717 17,152 8,576 4,288 2,144 1,072 536 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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