2 × 3² × 5² × 19 × 23

Prime Factor Structure

Factorization String 2 × 3^2 × 5^2 × 19 × 23

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 580,320

Proper Divisor Sum 383,670

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #196643 ← → #196657

1 2 3 5 6 9 10 15 18 19 23 25 30 38 45 46 50 57 69 75 90 95 114 115 138 150 171 190 207 225 230 285 342 345 414 437 450 475 570 575 690 855 874 950 1,035 1,150 1,311 1,425 1,710 1,725 2,070 2,185 2,622 2,850 3,450 3,933 4,275 4,370 5,175 6,555

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

196,650 98,325 294,976 147,488 73,744 36,872 18,436 9,218 4,609 13,828 6,914 3,457 10,372 5,186 2,593 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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