2 × 3 × 71 × 193

Prime Factor Structure

Factorization String 2 × 3 × 71 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 167,616

Proper Divisor Sum 85,398

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #82217 ← → #82219

1 2 3 6 71 142 193 213 386 426 579 1,158 13,703 27,406 41,109 82,218

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

82,218 41,109 123,328 61,664 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 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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