2³ × 3² × 19 × 137

Prime Factor Structure

Factorization String 2^3 × 3^2 × 19 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 538,200

Proper Divisor Sum 350,784

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #187409 ← → #187417

1 2 3 4 6 8 9 12 18 19 24 36 38 57 72 76 114 137 152 171 228 274 342 411 456 548 684 822 1,096 1,233 1,368 1,644 2,466 2,603 3,288 4,932 5,206 7,809 9,864 10,412 15,618 20,824 23,427 31,236 46,854 62,472 93,708 187,416

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

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