2² × 5 × 19 × 163

Prime Factor Structure

Factorization String 2^2 × 5 × 19 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 137,760

Proper Divisor Sum 75,820

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #61933 ← → #61949

1 2 4 5 10 19 20 38 76 95 163 190 326 380 652 815 1,630 3,097 3,260 6,194 12,388 15,485 30,970 61,940

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

61,940 30,970 15,485 46,456 23,228 11,614 5,807 17,422 8,711 26,134 13,067 39,202 19,601 58,804 29,402 14,701 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 4,198 2,099 6,298 3,149 9,448 4,724 2,362

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