2 × 3² × 110969

Prime Factor Structure

Factorization String 2 × 3^2 × 110969

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,327,830

Proper Divisor Sum 2,330,388

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1997441 ← → #1997459

1 2 3 6 9 18 110,969 221,938 332,907 665,814 998,721 1,997,442

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

1,997,442 998,721 2,996,164 1,498,082 749,041 2,247,124 1,123,562 561,781 1,685,344 842,672 421,336 210,668 105,334 52,667 158,002 79,001 237,004 118,502 59,251 177,754 88,877 266,632 133,316 66,658 33,329 99,988 49,994 24,997 74,992 37,496 18,748 9,374 4,687 14,062 7,031 21,094 10,547 31,642 15,821 47,464 23,732 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353

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