2² × 7 × 71143

Prime Factor Structure

Factorization String 2^2 × 7 × 71143

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,984,064

Proper Divisor Sum 1,992,060

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1991999 ← → #1992031

1 2 4 7 14 28 71,143 142,286 284,572 498,001 996,002 1,992,004

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

1,992,004 996,002 498,001 1,494,004 747,002 373,501 1,120,504 560,252 280,126 140,063 420,190 210,095 630,286 315,143 945,430 472,715 1,418,146 709,073 2,127,220 1,063,610 531,805 1,595,416 797,708 398,854 199,427 598,282 299,141 897,424 448,712 224,356 112,178 56,089 168,268 84,134 42,067 126,202 63,101 189,304 94,652 47,326 23,663 70,990 35,495 106,486 53,243 159,730 79,865 239,596 119,798 59,899 179,698 89,849 269,548 134,774 67,387 202,162 101,081 303,244 151,622 75,811

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