2 × 3³ × 5 × 31 × 37

Prime Factor Structure

Factorization String 2 × 3^3 × 5 × 31 × 37

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 875,520

Proper Divisor Sum 565,830

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #309677 ← → #309707

1 2 3 5 6 9 10 15 18 27 30 31 37 45 54 62 74 90 93 111 135 155 185 186 222 270 279 310 333 370 465 555 558 666 837 930 999 1,110 1,147 1,395 1,665 1,674 1,998 2,294 2,790 3,330 3,441 4,185 4,995 5,735 6,882 8,370 9,990 10,323 11,470 17,205 20,646 30,969 34,410 51,615

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

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