2 × 3² × 7 × 43

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 13,728

Proper Divisor Sum 8,310

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #5417 ← → #5419

1 2 3 6 7 9 14 18 21 42 43 63 86 126 129 258 301 387 602 774 903 1,806 2,709 5,418

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

5,418 2,709 8,128 4,064 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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