397259

Prime Factor Structure

Factorization String 397259

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 397,260

Proper Divisor Sum 1

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #397253 ← → #397283

1 397,259

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

397,259 1,191,778 595,889 1,787,668 893,834 446,917 1,340,752 670,376 335,188 167,594 83,797 251,392 125,696 62,848 31,424 15,712 7,856 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 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 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71

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