2 × 11³ × 521

Prime Factor Structure

Factorization String 2 × 11^3 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,292,624

Proper Divisor Sum 905,722

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1386901 ← → #1386929

1 2 11 22 121 242 521 1,042 1,331 2,662 5,731 11,462 63,041 126,082 693,451 1,386,902

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

1,386,902 693,451 2,080,354 1,040,177 3,120,532 1,560,266 780,133 2,340,400 1,170,200 585,100 292,550 146,275 438,826 219,413 658,240 329,120 164,560 82,280 41,140 20,570 10,285 30,856 15,428 7,714 3,857 11,572 5,786 2,893 8,680 4,340 2,170 1,085 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

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