2 × 3³ × 7 × 11

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 11

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 11,520

Proper Divisor Sum 7,362

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #4157 ← → #4159

1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 99 126 154 189 198 231 297 378 462 594 693 1,386 2,079 4,158

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

4,158 2,079 6,238 3,119 9,358 4,679 14,038 7,019 21,058 10,529 31,588 15,794 7,897 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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