2 × 3² × 13² × 17

Prime Factor Structure

Factorization String 2 × 3^2 × 13^2 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 128,466

Proper Divisor Sum 76,752

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #51713 ← → #51719

1 2 3 6 9 13 17 18 26 34 39 51 78 102 117 153 169 221 234 306 338 442 507 663 1,014 1,326 1,521 1,989 2,873 3,042 3,978 5,746 8,619 17,238 25,857 51,714

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

51,714 25,857 77,572 38,786 19,393 58,180 29,090 14,545 43,636 21,818 10,909 32,728 16,364 8,182 4,091 12,274 6,137 18,412 9,206 4,603 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 11,825

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