2 × 7² × 17 × 83

Prime Factor Structure

Factorization String 2 × 7^2 × 17 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 258,552

Proper Divisor Sum 120,274

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #138251 ← → #138283

1 2 7 14 17 34 49 83 98 119 166 238 581 833 1,162 1,411 1,666 2,822 4,067 8,134 9,877 19,754 69,139 138,278

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

138,278 69,139 207,418 103,709 311,128 155,564 77,782 38,891 116,674 58,337 175,012 87,506 43,753 131,260 65,630 32,815 98,446 49,223 147,670 73,835 221,506 110,753 332,260 166,130 83,065 249,196 124,598 62,299 186,898 93,449 280,348 140,174 70,087 210,262 105,131 315,394 157,697 473,092 236,546 118,273 354,820 177,410 88,705 266,116 133,058 66,529 199,588 99,794 49,897 149,692 74,846 37,423 112,270 56,135 168,406 84,203 252,610 126,305 378,916 189,458

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