2² × 3⁴ × 19 × 31

Prime Factor Structure

Factorization String 2^2 × 3^4 × 19 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 542,080

Proper Divisor Sum 351,244

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #190829 ← → #190837

1 2 3 4 6 9 12 18 19 27 31 36 38 54 57 62 76 81 93 108 114 124 162 171 186 228 279 324 342 372 513 558 589 684 837 1,026 1,116 1,178 1,539 1,674 1,767 2,052 2,356 2,511 3,078 3,348 3,534 5,022 5,301 6,156 7,068 10,044 10,602 15,903 21,204 31,806 47,709 63,612 95,418 190,836

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

190,836 95,418 47,709 143,128 71,564 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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