2 × 17² × 19²

Prime Factor Structure

Factorization String 2 × 17^2 × 19^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 350,901

Proper Divisor Sum 142,243

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #208657 ← → #208667

1 2 17 19 34 38 289 323 361 578 646 722 5,491 6,137 10,982 12,274 104,329 208,658

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

208,658 104,329 312,988 156,494 78,247 234,742 117,371 352,114 176,057 528,172 264,086 132,043 396,130 198,065 594,196 297,098 148,549 445,648 222,824 111,412 55,706 27,853 83,560 41,780 20,890 10,445 31,336 15,668 7,834 3,917 11,752 5,876 2,938 1,469 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37

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