199 × 2609

Prime Factor Structure

Factorization String 199 × 2609

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 522,000

Proper Divisor Sum 2,809

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #519161 ← → #519193

1 199 2,609 519,191

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

519,191 1,557,574 778,787 2,336,362 1,168,181 3,504,544 1,752,272 876,136 438,068 219,034 109,517 328,552 164,276 82,138 41,069 123,208 61,604 30,802 15,401 46,204 23,102 11,551 34,654 17,327 51,982 25,991 77,974 38,987 116,962 58,481 175,444 87,722 43,861 131,584 65,792 32,896 16,448 8,224 4,112 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94

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