2 × 3² × 8999

Prime Factor Structure

Factorization String 2 × 3^2 × 8999

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 351,000

Proper Divisor Sum 189,018

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #161977 ← → #161983

1 2 3 6 9 18 8,999 17,998 26,997 53,994 80,991 161,982

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

161,982 80,991 242,974 121,487 364,462 182,231 546,694 273,347 820,042 410,021 1,230,064 615,032 307,516 153,758 76,879 230,638 115,319 345,958 172,979 518,938 259,469 778,408 389,204 194,602 97,301 291,904 145,952 72,976 36,488 18,244 9,122 4,561 13,684 6,842 3,421 10,264 5,132 2,566 1,283 3,850 1,925 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172

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