2 × 3 × 107 × 1291

Prime Factor Structure

Factorization String 2 × 3 × 107 × 1291

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,674,432

Proper Divisor Sum 845,610

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #828811 ← → #828823

1 2 3 6 107 214 321 642 1,291 2,582 3,873 7,746 138,137 276,274 414,411 828,822

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

828,822 414,411 1,243,234 621,617 1,864,852 932,426 466,213 1,398,640 699,320 349,660 174,830 87,415 262,246 131,123 393,370 196,685 590,056 295,028 147,514 73,757 221,272 110,636 55,318 27,659 82,978 41,489 124,468 62,234 31,117 93,352 46,676 23,338 11,669 35,008 17,504 8,752 4,376 2,188 1,094 547 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26

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