31 × 1801

Prime Factor Structure

Factorization String 31 × 1801

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 57,664

Proper Divisor Sum 1,833

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #55829 ← → #55837

1 31 1,801 55,831

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

55,831 167,494 83,747 251,242 125,621 376,864 188,432 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

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