7² × 4273

Prime Factor Structure

Factorization String 7^2 × 4273

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 243,618

Proper Divisor Sum 34,241

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #209371 ← → #209381

1 7 49 4,273 29,911 209,377

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

209,377 628,132 314,066 157,033 471,100 235,550 117,775 353,326 176,663 529,990 264,995 794,986 397,493 1,192,480 596,240 298,120 149,060 74,530 37,265 111,796 55,898 27,949 83,848 41,924 20,962 10,481 31,444 15,722 7,861 23,584 11,792 5,896 2,948 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333

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