2 × 13 × 15971

Prime Factor Structure

Factorization String 2 × 13 × 15971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 670,824

Proper Divisor Sum 255,578

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #415231 ← → #415253

1 2 13 26 15,971 31,942 207,623 415,246

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

415,246 207,623 622,870 311,435 934,306 467,153 1,401,460 700,730 350,365 1,051,096 525,548 262,774 131,387 394,162 197,081 591,244 295,622 147,811 443,434 221,717 665,152 332,576 166,288 83,144 41,572 20,786 10,393 31,180 15,590 7,795 23,386 11,693 35,080 17,540 8,770 4,385 13,156 6,578 3,289 9,868 4,934 2,467 7,402 3,701 11,104 5,552 2,776 1,388 694 347 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644

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