31 × 43 × 397

Prime Factor Structure

Factorization String 31 × 43 × 397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 560,384

Proper Divisor Sum 31,183

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #529183 ← → #529213

1 31 43 397 1,333 12,307 17,071 529,201

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

529,201 1,587,604 793,802 396,901 1,190,704 595,352 297,676 148,838 74,419 223,258 111,629 334,888 167,444 83,722 41,861 125,584 62,792 31,396 15,698 7,849 23,548 11,774 5,887 17,662 8,831 26,494 13,247 39,742 19,871 59,614 29,807 89,422 44,711 134,134 67,067 201,202 100,601 301,804 150,902 75,451 226,354 113,177 339,532 169,766 84,883 254,650 127,325 381,976 190,988 95,494 47,747 143,242 71,621 214,864 107,432 53,716 26,858 13,429 40,288 20,144

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