2 × 3² × 11 × 563

Prime Factor Structure

Factorization String 2 × 3^2 × 11 × 563

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 263,952

Proper Divisor Sum 152,478

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #111467 ← → #111487

1 2 3 6 9 11 18 22 33 66 99 198 563 1,126 1,689 3,378 5,067 6,193 10,134 12,386 18,579 37,158 55,737 111,474

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

111,474 55,737 167,212 83,606 41,803 125,410 62,705 188,116 94,058 47,029 141,088 70,544 35,272 17,636 8,818 4,409 13,228 6,614 3,307 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472 236 118

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