2² × 3 × 13 × 563

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 563

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 221,088

Proper Divisor Sum 133,260

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #87811 ← → #87833

1 2 3 4 6 12 13 26 39 52 78 156 563 1,126 1,689 2,252 3,378 6,756 7,319 14,638 21,957 29,276 43,914 87,828

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

87,828 43,914 21,957 65,872 32,936 16,468 8,234 4,117 12,352 6,176 3,088 1,544 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593

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