3² × 7 × 74159

Prime Factor Structure

Factorization String 3^2 × 7 × 74159

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,712,640

Proper Divisor Sum 3,040,623

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #4672009 ← → #4672021

1 3 7 9 21 63 74,159 222,477 519,113 667,431 1,557,339 4,672,017

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

4,672,017 14,016,052 7,008,026 3,504,013 10,512,040 5,256,020 2,628,010 1,314,005 3,942,016 1,971,008 985,504 492,752 246,376 123,188 61,594 30,797 92,392 46,196 23,098 11,549 34,648 17,324 8,662 4,331 12,994 6,497 19,492 9,746 4,873 14,620 7,310 3,655 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824

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