5 × 11² × 1637

Prime Factor Structure

Factorization String 5 × 11^2 × 1637

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,307,124

Proper Divisor Sum 316,739

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #990383 ← → #990389

1 5 11 55 121 605 1,637 8,185 18,007 90,035 198,077 990,385

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

990,385 2,971,156 1,485,578 742,789 2,228,368 1,114,184 557,092 278,546 139,273 417,820 208,910 104,455 313,366 156,683 470,050 235,025 705,076 352,538 176,269 528,808 264,404 132,202 66,101 198,304 99,152 49,576 24,788 12,394 6,197 18,592 9,296 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182

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