2² × 17 × 41 × 79

Prime Factor Structure

Factorization String 2^2 × 17 × 41 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 423,360

Proper Divisor Sum 203,108

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #220243 ← → #220279

1 2 4 17 34 41 68 79 82 158 164 316 697 1,343 1,394 2,686 2,788 3,239 5,372 6,478 12,956 55,063 110,126 220,252

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

220,252 110,126 55,063 165,190 82,595 247,786 123,893 371,680 185,840 92,920 46,460 23,230 11,615 34,846 17,423 52,270 26,135 78,406 39,203 117,610 58,805 176,416 88,208 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399

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