2 × 3³ × 7 × 1297

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 1297

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,246,080

Proper Divisor Sum 755,814

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #490249 ← → #490267

1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 1,297 2,594 3,891 7,782 9,079 11,673 18,158 23,346 27,237 35,019 54,474 70,038 81,711 163,422 245,133 490,266

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

490,266 245,133 735,400 367,700 183,850 91,925 275,776 137,888 68,944 34,472 17,236 8,618 4,309 12,928 6,464 3,232 1,616 808 404 202 101 304 152 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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