2 × 7 × 13 × 1153

Prime Factor Structure

Factorization String 2 × 7 × 13 × 1153

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 387,744

Proper Divisor Sum 177,898

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #209837 ← → #209851

1 2 7 13 14 26 91 182 1,153 2,306 8,071 14,989 16,142 29,978 104,923 209,846

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

209,846 104,923 314,770 157,385 472,156 236,078 118,039 354,118 177,059 531,178 265,589 796,768 398,384 199,192 99,596 49,798 24,899 74,698 37,349 112,048 56,024 28,012 14,006 7,003 21,010 10,505 31,516 15,758 7,879 23,638 11,819 35,458 17,729 53,188 26,594 13,297 39,892 19,946 9,973 29,920 14,960 7,480 3,740 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333

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