11 × 97 × 197

Prime Factor Structure

Factorization String 11 × 97 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 232,848

Proper Divisor Sum 22,649

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #210193 ← → #210209

1 11 97 197 1,067 2,167 19,109 210,199

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

210,199 630,598 315,299 945,898 472,949 1,418,848 709,424 354,712 177,356 88,678 44,339 133,018 66,509 199,528 99,764 49,882 24,941 74,824 37,412 18,706 9,353 28,060 14,030 7,015 21,046 10,523 31,570 15,785 47,356 23,678 11,839 35,518 17,759 53,278 26,639 79,918 39,959 119,878 59,939 179,818 89,909 269,728 134,864 67,432 33,716 16,858 8,429 25,288 12,644 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334

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