2 × 3 × 13² × 17

Prime Factor Structure

Factorization String 2 × 3 × 13^2 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 39,528

Proper Divisor Sum 22,290

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #17231 ← → #17239

1 2 3 6 13 17 26 34 39 51 78 102 169 221 338 442 507 663 1,014 1,326 2,873 5,746 8,619 17,238

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

17,238 8,619 25,858 12,929 38,788 19,394 9,697 29,092 14,546 7,273 21,820 10,910 5,455 16,366 8,183 24,550 12,275 36,826 18,413 55,240 27,620 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308 11,654 5,827 17,482 8,741 26,224 13,112 6,556 3,278 1,639 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650

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