3 × 19 × 2731

Prime Factor Structure

Factorization String 3 × 19 × 2731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 218,560

Proper Divisor Sum 62,893

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #155663 ← → #155671

1 3 19 57 2,731 8,193 51,889 155,667

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

155,667 467,002 233,501 700,504 350,252 175,126 87,563 262,690 131,345 394,036 197,018 98,509 295,528 147,764 73,882 36,941 110,824 55,412 27,706 13,853 41,560 20,780 10,390 5,195 15,586 7,793 23,380 11,690 5,845 17,536 8,768 4,384 2,192 1,096 548 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167

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