5 × 7² × 7649

Prime Factor Structure

Factorization String 5 × 7^2 × 7649

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,616,300

Proper Divisor Sum 742,295

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1874003 ← → #1874021

1 5 7 35 49 245 7,649 38,245 53,543 267,715 374,801 1,874,005

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

1,874,005 5,622,016 2,811,008 1,405,504 702,752 351,376 175,688 87,844 43,922 21,961 65,884 32,942 16,471 49,414 24,707 74,122 37,061 111,184 55,592 27,796 13,898 6,949 20,848 10,424 5,212 2,606 1,303 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334

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