2 × 3² × 173 × 317

Prime Factor Structure

Factorization String 2 × 3^2 × 173 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,157,948

Proper Divisor Sum 1,170,810

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #987127 ← → #987143

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

987,138 493,569 1,480,708 740,354 370,177 1,110,532 555,266 277,633 832,900 416,450 208,225 624,676 312,338 156,169 468,508 234,254 117,127 351,382 175,691 527,074 263,537 790,612 395,306 197,653 592,960 296,480 148,240 74,120 37,060 18,530 9,265 27,796 13,898 6,949 20,848 10,424 5,212 2,606 1,303 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175

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