2 × 7 × 19 × 163

Prime Factor Structure

Factorization String 2 × 7 × 19 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 78,720

Proper Divisor Sum 35,362

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #43331 ← → #43391

1 2 7 14 19 38 133 163 266 326 1,141 2,282 3,097 6,194 21,679 43,358

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

43,358 21,679 65,038 32,519 97,558 48,779 146,338 73,169 219,508 109,754 54,877 164,632 82,316 41,158 20,579 61,738 30,869 92,608 46,304 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 46

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