3² × 5 × 7 × 131

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 82,368

Proper Divisor Sum 41,103

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #41263 ← → #41269

1 3 5 7 9 15 21 35 45 63 105 131 315 393 655 917 1,179 1,965 2,751 4,585 5,895 8,253 13,755 41,265

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

41,265 123,796 61,898 30,949 92,848 46,424 23,212 11,606 5,803 17,410 8,705 26,116 13,058 6,529 19,588 9,794 4,897 14,692 7,346 3,673 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579

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