2 × 3² × 440009

Prime Factor Structure

Factorization String 2 × 3^2 × 440009

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 17,160,390

Proper Divisor Sum 9,240,228

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #7920149 ← → #7920163

1 2 3 6 9 18 440,009 880,018 1,320,027 2,640,054 3,960,081 7,920,162

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

7,920,162 3,960,081 11,880,244 5,940,122 2,970,061 8,910,184 4,455,092 2,227,546 1,113,773 3,341,320 1,670,660 835,330 417,665 1,252,996 626,498 313,249 939,748 469,874 234,937 704,812 352,406 176,203 528,610 264,305 792,916 396,458 198,229 594,688 297,344 148,672 74,336 37,168 18,584 9,292 4,646 2,323 6,970 3,485 10,456 5,228 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383

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