2⁴ × 17² × 89

Prime Factor Structure

Factorization String 2^4 × 17^2 × 89

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 856,530

Proper Divisor Sum 444,994

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #411529 ← → #411557

1 2 4 8 16 17 34 68 89 136 178 272 289 356 578 712 1,156 1,424 1,513 2,312 3,026 4,624 6,052 12,104 24,208 25,721 51,442 102,884 205,768 411,536

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

411,536 205,768 102,884 51,442 25,721 77,164 38,582 19,291 57,874 28,937 86,812 43,406 21,703 65,110 32,555 97,666 48,833 146,500 73,250 36,625 109,876 54,938 27,469 82,408 41,204 20,602 10,301 30,904 15,452 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436

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