3² × 5 × 4177

Prime Factor Structure

Factorization String 3^2 × 5 × 4177

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 325,884

Proper Divisor Sum 137,919

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #187963 ← → #187973

1 3 5 9 15 45 4,177 12,531 20,885 37,593 62,655 187,965

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

187,965 563,896 281,948 140,974 70,487 211,462 105,731 317,194 158,597 475,792 237,896 118,948 59,474 29,737 89,212 44,606 22,303 66,910 33,455 100,366 50,183 150,550 75,275 225,826 112,913 338,740 169,370 84,685 254,056 127,028 63,514 31,757 95,272 47,636 23,818 11,909 35,728 17,864 8,932 4,466 2,233 6,700 3,350 1,675 5,026 2,513 7,540 3,770 1,885 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199

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