2² × 3 × 191 × 227

Prime Factor Structure

Factorization String 2^2 × 3 × 191 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,225,728

Proper Divisor Sum 705,444

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #520279 ← → #520291

1 2 3 4 6 12 191 227 382 454 573 681 764 908 1,146 1,362 2,292 2,724 43,357 86,714 130,071 173,428 260,142 520,284

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

520,284 260,142 130,071 390,214 195,107 585,322 292,661 877,984 438,992 219,496 109,748 54,874 27,437 82,312 41,156 20,578 10,289 30,868 15,434 7,717 23,152 11,576 5,788 2,894 1,447 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92

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