2 × 3² × 87187

Prime Factor Structure

Factorization String 2 × 3^2 × 87187

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,400,332

Proper Divisor Sum 1,830,966

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1569349 ← → #1569367

1 2 3 6 9 18 87,187 174,374 261,561 523,122 784,683 1,569,366

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

1,569,366 784,683 2,354,050 1,177,025 3,531,076 1,765,538 882,769 2,648,308 1,324,154 662,077 1,986,232 993,116 496,558 248,279 744,838 372,419 1,117,258 558,629 1,675,888 837,944 418,972 209,486 104,743 314,230 157,115 471,346 235,673 707,020 353,510 176,755 530,266 265,133 795,400 397,700 198,850 99,425 298,276 149,138 74,569 223,708 111,854 55,927 167,782 83,891 251,674 125,837 377,512 188,756 94,378 47,189 141,568 70,784 35,392 17,696 8,848 4,424 2,212 1,106 553 1,660

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