2⁸ × 1553

Prime Factor Structure

Factorization String 2^8 × 1553

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 794,094

Proper Divisor Sum 396,526

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #397567 ← → #397589

1 2 4 8 16 32 64 128 256 1,553 3,106 6,212 12,424 24,848 49,696 99,392 198,784 397,568

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

397,568 198,784 99,392 49,696 24,848 12,424 6,212 3,106 1,553 4,660 2,330 1,165 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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