2² × 3² × 19 × 193

Prime Factor Structure

Factorization String 2^2 × 3^2 × 19 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 353,080

Proper Divisor Sum 221,068

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #132001 ← → #132019

1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 193 228 342 386 579 684 772 1,158 1,737 2,316 3,474 3,667 6,948 7,334 11,001 14,668 22,002 33,003 44,004 66,006 132,012

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

132,012 66,006 33,003 99,010 49,505 148,516 74,258 37,129 111,388 55,694 27,847 83,542 41,771 125,314 62,657 187,972 93,986 46,993 140,980 70,490 35,245 105,736 52,868 26,434 13,217 39,652 19,826 9,913 29,740 14,870 7,435 22,306 11,153 33,460 16,730 8,365 25,096 12,548 6,274 3,137 9,412 4,706 2,353 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140

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