2 × 3 × 19² × 139

Prime Factor Structure

Factorization String 2 × 3 × 19^2 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 640,080

Proper Divisor Sum 339,006

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #301073 ← → #301079

1 2 3 6 19 38 57 114 139 278 361 417 722 834 1,083 2,166 2,641 5,282 7,923 15,846 50,179 100,358 150,537 301,074

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

301,074 150,537 451,612 225,806 112,903 338,710 169,355 508,066 254,033 762,100 381,050 190,525 571,576 285,788 142,894 71,447 214,342 107,171 321,514 160,757 482,272 241,136 120,568 60,284 30,142 15,071 45,214 22,607 67,822 33,911 101,734 50,867 152,602 76,301 228,904 114,452 57,226 28,613 85,840 42,920 21,460 10,730 5,365 16,096 8,048 4,024 2,012 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319

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