7,201,647

3² × 293 × 2731

Prime Factor Structure

Factorization String 3^2 × 293 × 2731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 10,441,704

Proper Divisor Sum 3,240,057

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #7201639 ← → #7201651

1 3 9 293 879 2,637 2,731 8,193 24,579 800,183 2,400,549 7,201,647

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

7,201,647 21,604,942 10,802,471 32,407,414 16,203,707 48,611,122 24,305,561 72,916,684 36,458,342 18,229,171 54,687,514 27,343,757 82,031,272 41,015,636 20,507,818 10,253,909 30,761,728 15,380,864 7,690,432 3,845,216 1,922,608 961,304 480,652 240,326 120,163 360,490 180,245 540,736 270,368 135,184 67,592 33,796 16,898 8,449 25,348 12,674 6,337 19,012 9,506 4,753 14,260 7,130 3,565 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271

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