2 × 3² × 5 × 43

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 10,296

Proper Divisor Sum 6,426

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #3863 ← → #3877

1 2 3 5 6 9 10 15 18 30 43 45 86 90 129 215 258 387 430 645 774 1,290 1,935 3,870

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

3,870 1,935 5,806 2,903 8,710 4,355 13,066 6,533 19,600 9,800 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155

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