3² × 5 × 7 × 1327

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 1327

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 828,672

Proper Divisor Sum 410,667

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #417997 ← → #418007

1 3 5 7 9 15 21 35 45 63 105 315 1,327 3,981 6,635 9,289 11,943 19,905 27,867 46,445 59,715 83,601 139,335 418,005

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

418,005 1,254,016 627,008 313,504 156,752 78,376 39,188 19,594 9,797 29,392 14,696 7,348 3,674 1,837 5,512 2,756 1,378 689 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466

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