2 × 3 × 5 × 439

Prime Factor Structure

Factorization String 2 × 3 × 5 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,680

Proper Divisor Sum 18,510

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #13163 ← → #13171

1 2 3 5 6 10 15 30 439 878 1,317 2,195 2,634 4,390 6,585 13,170

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

13,170 6,585 19,756 9,878 4,939 14,818 7,409 22,228 11,114 5,557 16,672 8,336 4,168 2,084 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526

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