2 × 3² × 22051

Prime Factor Structure

Factorization String 2 × 3^2 × 22051

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 860,028

Proper Divisor Sum 463,110

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #396887 ← → #396919

1 2 3 6 9 18 22,051 44,102 66,153 132,306 198,459 396,918

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

396,918 198,459 595,378 297,689 893,068 446,534 223,267 669,802 334,901 1,004,704 502,352 251,176 125,588 62,794 31,397 94,192 47,096 23,548 11,774 5,887 17,662 8,831 26,494 13,247 39,742 19,871 59,614 29,807 89,422 44,711 134,134 67,067 201,202 100,601 301,804 150,902 75,451 226,354 113,177 339,532 169,766 84,883 254,650 127,325 381,976 190,988 95,494 47,747 143,242 71,621 214,864 107,432 53,716 26,858 13,429 40,288 20,144 10,072 5,036 2,518

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