2² × 3 × 13 × 23 × 53

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 23 × 53

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 508,032

Proper Divisor Sum 317,868

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #190159 ← → #190181

1 2 3 4 6 12 13 23 26 39 46 52 53 69 78 92 106 138 156 159 212 276 299 318 598 636 689 897 1,196 1,219 1,378 1,794 2,067 2,438 2,756 3,588 3,657 4,134 4,876 7,314 8,268 14,628 15,847 31,694 47,541 63,388 95,082 190,164

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

190,164 95,082 47,541 142,624 71,312 35,656 17,828 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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