11² × 17 × 197

Prime Factor Structure

Factorization String 11^2 × 17 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 474,012

Proper Divisor Sum 68,783

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #405227 ← → #405239

1 11 17 121 187 197 2,057 2,167 3,349 23,837 36,839 405,229

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

405,229 1,215,688 607,844 303,922 151,961 455,884 227,942 113,971 341,914 170,957 512,872 256,436 128,218 64,109 192,328 96,164 48,082 24,041 72,124 36,062 18,031 54,094 27,047 81,142 40,571 121,714 60,857 182,572 91,286 45,643 136,930 68,465 205,396 102,698 51,349 154,048 77,024 38,512 19,256 9,628 4,814 2,407 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430

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