2² × 3² × 5² × 197

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5^2 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 54

Divisor Sum (σ) 558,558

Proper Divisor Sum 381,258

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #177283 ← → #177301

1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 197 225 300 394 450 591 788 900 985 1,182 1,773 1,970 2,364 2,955 3,546 3,940 4,925 5,910 7,092 8,865 9,850 11,820 14,775 17,730 19,700 29,550 35,460 44,325 59,100 88,650 177,300

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

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