2 × 5 × 11² × 17

Prime Factor Structure

Factorization String 2 × 5 × 11^2 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 43,092

Proper Divisor Sum 22,522

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #20563 ← → #20593

1 2 5 10 11 17 22 34 55 85 110 121 170 187 242 374 605 935 1,210 1,870 2,057 4,114 10,285 20,570

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

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 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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