2 × 3² × 22079

Prime Factor Structure

Factorization String 2 × 3^2 × 22079

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 861,120

Proper Divisor Sum 463,698

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #397379 ← → #397427

1 2 3 6 9 18 22,079 44,158 66,237 132,474 198,711 397,422

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

397,422 198,711 596,134 298,067 894,202 447,101 1,341,304 670,652 335,326 167,663 502,990 251,495 754,486 377,243 1,131,730 565,865 1,697,596 848,798 424,399 1,273,198 636,599 1,909,798 954,899 2,864,698 1,432,349 4,297,048 2,148,524 1,074,262 537,131 1,611,394 805,697 2,417,092 1,208,546 604,273 1,812,820 906,410 453,205 1,359,616 679,808 339,904 169,952 84,976 42,488 21,244 10,622 5,311 15,934 7,967 23,902 11,951 35,854 17,927 53,782 26,891 80,674 40,337 121,012 60,506 30,253 90,760

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