3² × 13 × 53 × 67

Prime Factor Structure

Factorization String 3^2 × 13 × 53 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 668,304

Proper Divisor Sum 252,837

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #415447 ← → #415469

1 3 9 13 39 53 67 117 159 201 477 603 689 871 2,067 2,613 3,551 6,201 7,839 10,653 31,959 46,163 138,489 415,467

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

415,467 1,246,402 623,201 1,869,604 934,802 467,401 1,402,204 701,102 350,551 1,051,654 525,827 1,577,482 788,741 2,366,224 1,183,112 591,556 295,778 147,889 443,668 221,834 110,917 332,752 166,376 83,188 41,594 20,797 62,392 31,196 15,598 7,799 23,398 11,699 35,098 17,549 52,648 26,324 13,162 6,581 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644

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