528401

Prime Factor Structure

Factorization String 528401

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 528,402

Proper Divisor Sum 1

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #528391 ← → #528403

1 528,401

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

528,401 1,585,204 792,602 396,301 1,188,904 594,452 297,226 148,613 445,840 222,920 111,460 55,730 27,865 83,596 41,798 20,899 62,698 31,349 94,048 47,024 23,512 11,756 5,878 2,939 8,818 4,409 13,228 6,614 3,307 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128

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