2⁴ × 31 × 263

Prime Factor Structure

Factorization String 2^4 × 31 × 263

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 261,888

Proper Divisor Sum 131,440

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #130447 ← → #130457

1 2 4 8 16 31 62 124 248 263 496 526 1,052 2,104 4,208 8,153 16,306 32,612 65,224 130,448

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

130,448 65,224 32,612 16,306 8,153 24,460 12,230 6,115 18,346 9,173 27,520 13,760 6,880 3,440 1,720 860 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850

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