7² × 11 × 17 × 23

Prime Factor Structure

Factorization String 7^2 × 11 × 17 × 23

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 295,488

Proper Divisor Sum 84,739

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #210739 ← → #210761

1 7 11 17 23 49 77 119 161 187 253 391 539 833 1,127 1,309 1,771 2,737 4,301 9,163 12,397 19,159 30,107 210,749

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

210,749 632,248 316,124 158,062 79,031 237,094 118,547 355,642 177,821 533,464 266,732 133,366 66,683 200,050 100,025 300,076 150,038 75,019 225,058 112,529 337,588 168,794 84,397 253,192 126,596 63,298 31,649 94,948 47,474 23,737 71,212 35,606 17,803 53,410 26,705 80,116 40,058 20,029 60,088 30,044 15,022 7,511 22,534 11,267 33,802 16,901 50,704 25,352 12,676 6,338 3,169 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026

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