7² × 20161

Prime Factor Structure

Factorization String 7^2 × 20161

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,149,234

Proper Divisor Sum 161,345

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #987869 ← → #987911

1 7 49 20,161 141,127 987,889

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

987,889 2,963,668 1,481,834 740,917 2,222,752 1,111,376 555,688 277,844 138,922 69,461 208,384 104,192 52,096 26,048 13,024 6,512 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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