5 × 13² × 17²

Prime Factor Structure

Factorization String 5 × 13^2 × 17^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 337,086

Proper Divisor Sum 92,881

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #244199 ← → #244217

1 5 13 17 65 85 169 221 289 845 1,105 1,445 2,873 3,757 14,365 18,785 48,841 244,205

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

244,205 732,616 366,308 183,154 91,577 274,732 137,366 68,683 206,050 103,025 309,076 154,538 77,269 231,808 115,904 57,952 28,976 14,488 7,244 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520 260

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