2⁷ × 7² × 83

Prime Factor Structure

Factorization String 2^7 × 7^2 × 83

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,220,940

Proper Divisor Sum 700,364

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #520571 ← → #520589

1 2 4 7 8 14 16 28 32 49 56 64 83 98 112 128 166 196 224 332 392 448 581 664 784 896 1,162 1,328 1,568 2,324 2,656 3,136 4,067 4,648 5,312 6,272 8,134 9,296 10,624 16,268 18,592 32,536 37,184 65,072 74,368 130,144 260,288 520,576

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

520,576 260,288 130,144 65,072 32,536 16,268 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 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

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