11² × 17 × 971

Prime Factor Structure

Factorization String 11^2 × 17 × 971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,326,968

Proper Divisor Sum 329,621

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1997341 ← → #1997351

1 11 17 121 187 971 2,057 10,681 16,507 117,491 181,577 1,997,347

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

1,997,347 5,992,042 2,996,021 8,988,064 4,494,032 2,247,016 1,123,508 561,754 280,877 842,632 421,316 210,658 105,329 315,988 157,994 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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