3² × 17 × 1237

Prime Factor Structure

Factorization String 3^2 × 17 × 1237

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 289,692

Proper Divisor Sum 100,431

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #189257 ← → #189271

1 3 9 17 51 153 1,237 3,711 11,133 21,029 63,087 189,261

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

189,261 567,784 283,892 141,946 70,973 212,920 106,460 53,230 26,615 79,846 39,923 119,770 59,885 179,656 89,828 44,914 22,457 67,372 33,686 16,843 50,530 25,265 75,796 37,898 18,949 56,848 28,424 14,212 7,106 3,553 10,660 5,330 2,665 7,996 3,998 1,999 5,998 2,999 8,998 4,499 13,498 6,749 20,248 10,124 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134 67 202

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