133121

Prime Factor Structure

Factorization String 133121

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 133,122

Proper Divisor Sum 1

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #133117 ← → #133153

1 133,121

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

133,121 399,364 199,682 99,841 299,524 149,762 74,881 224,644 112,322 56,161 168,484 84,242 42,121 126,364 63,182 31,591 94,774 47,387 142,162 71,081 213,244 106,622 53,311 159,934 79,967 239,902 119,951 359,854 179,927 539,782 269,891 809,674 404,837 1,214,512 607,256 303,628 151,814 75,907 227,722 113,861 341,584 170,792 85,396 42,698 21,349 64,048 32,024 16,012 8,006 4,003 12,010 6,005 18,016 9,008 4,504 2,252 1,126 563 1,690 845

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