2 × 13 × 3221

Prime Factor Structure

Factorization String 2 × 13 × 3221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 135,324

Proper Divisor Sum 51,578

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #83737 ← → #83761

1 2 13 26 3,221 6,442 41,873 83,746

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

83,746 41,873 125,620 62,810 31,405 94,216 47,108 23,554 11,777 35,332 17,666 8,833 26,500 13,250 6,625 19,876 9,938 4,969 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532

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