2² × 19 × 47 × 137

Prime Factor Structure

Factorization String 2^2 × 19 × 47 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 927,360

Proper Divisor Sum 437,996

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #489361 ← → #489367

1 2 4 19 38 47 76 94 137 188 274 548 893 1,786 2,603 3,572 5,206 6,439 10,412 12,878 25,756 122,341 244,682 489,364

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

489,364 244,682 122,341 367,024 183,512 91,756 45,878 22,939 68,818 34,409 103,228 51,614 25,807 77,422 38,711 116,134 58,067 174,202 87,101 261,304 130,652 65,326 32,663 97,990 48,995 146,986 73,493 220,480 110,240 55,120 27,560 13,780 6,890 3,445 10,336 5,168 2,584 1,292 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526

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