2² × 7 × 13² × 449

Prime Factor Structure

Factorization String 2^2 × 7 × 13^2 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 4,611,600

Proper Divisor Sum 2,486,932

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2124667 ← → #2124679

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

2,124,668 1,062,334 531,167 1,593,502 796,751 2,390,254 1,195,127 3,585,382 1,792,691 5,378,074 2,689,037 8,067,112 4,033,556 2,016,778 1,008,389 3,025,168 1,512,584 756,292 378,146 189,073 567,220 283,610 141,805 425,416 212,708 106,354 53,177 159,532 79,766 39,883 119,650 59,825 179,476 89,738 44,869 134,608 67,304 33,652 16,826 8,413 25,240 12,620 6,310 3,155 9,466 4,733 14,200 7,100 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486

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