2 × 3² × 7 × 13 × 53

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 13 × 53

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 235,872

Proper Divisor Sum 149,058

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #86813 ← → #86837

1 2 3 6 7 9 13 14 18 21 26 39 42 53 63 78 91 106 117 126 159 182 234 273 318 371 477 546 689 742 819 954 1,113 1,378 1,638 2,067 2,226 3,339 4,134 4,823 6,201 6,678 9,646 12,402 14,469 28,938 43,407 86,814

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

86,814 43,407 130,222 65,111 195,334 97,667 293,002 146,501 439,504 219,752 109,876 54,938 27,469 82,408 41,204 20,602 10,301 30,904 15,452 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124 62 31 94

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