2 × 13 × 17³

Prime Factor Structure

Factorization String 2 × 13 × 17^3

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 219,240

Proper Divisor Sum 91,502

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #127733 ← → #127739

1 2 13 17 26 34 221 289 442 578 3,757 4,913 7,514 9,826 63,869 127,738

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

127,738 63,869 191,608 95,804 47,902 23,951 71,854 35,927 107,782 53,891 161,674 80,837 242,512 121,256 60,628 30,314 15,157 45,472 22,736 11,368 5,684 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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