2 × 7² × 89 × 229

Prime Factor Structure

Factorization String 2 × 7^2 × 89 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,539,700

Proper Divisor Sum 1,542,362

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1997321 ← → #1997339

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

1,997,338 998,669 2,996,008 1,498,004 749,002 374,501 1,123,504 561,752 280,876 140,438 70,219 210,658 105,329 315,988 157,994 78,997 236,992 118,496 59,248 29,624 14,812 7,406 3,703 11,110 5,555 16,666 8,333 25,000 12,500 6,250 3,125 9,376 4,688 2,344 1,172 586 293 880 440 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364

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