3² × 13 × 241

Prime Factor Structure

Factorization String 3^2 × 13 × 241

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 44,044

Proper Divisor Sum 15,847

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #28183 ← → #28201

1 3 9 13 39 117 241 723 2,169 3,133 9,399 28,197

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

28,197 84,592 42,296 21,148 10,574 5,287 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589 67,768 33,884 16,942 8,471 25,414 12,707 38,122 19,061 57,184 28,592 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075

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