2 × 3² × 53 × 73

Prime Factor Structure

Factorization String 2 × 3^2 × 53 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 155,844

Proper Divisor Sum 86,202

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #69623 ← → #69653

1 2 3 6 9 18 53 73 106 146 159 219 318 438 477 657 954 1,314 3,869 7,738 11,607 23,214 34,821 69,642

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

69,642 34,821 104,464 52,232 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 4,738 2,369 7,108 3,554 1,777 5,332 2,666

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