2⁵ × 3² × 1381

Prime Factor Structure

Factorization String 2^5 × 3^2 × 1381

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,131,858

Proper Divisor Sum 734,130

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #397723 ← → #397729

1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 1,381 2,762 4,143 5,524 8,286 11,048 12,429 16,572 22,096 24,858 33,144 44,192 49,716 66,288 99,432 132,576 198,864 397,728

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

397,728 198,864 99,432 49,716 24,858 12,429 37,288 18,644 9,322 4,661 13,984 6,992 3,496 1,748 874 437 1,312 656 328 164 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 1,780 890 445

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