2 × 5 × 7 × 269

Prime Factor Structure

Factorization String 2 × 5 × 7 × 269

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 38,880

Proper Divisor Sum 20,050

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #18803 ← → #18839

1 2 5 7 10 14 35 70 269 538 1,345 1,883 2,690 3,766 9,415 18,830

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

18,830 9,415 28,246 14,123 42,370 21,185 63,556 31,778 15,889 47,668 23,834 11,917 35,752 17,876 8,938 4,469 13,408 6,704 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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