2³ × 3² × 13 × 523

Prime Factor Structure

Factorization String 2^3 × 3^2 × 13 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,430,520

Proper Divisor Sum 940,992

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #489493 ← → #489529

1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 523 936 1,046 1,569 2,092 3,138 4,184 4,707 6,276 6,799 9,414 12,552 13,598 18,828 20,397 27,196 37,656 40,794 54,392 61,191 81,588 122,382 163,176 244,764 489,528

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

489,528 244,764 122,382 61,191 183,574 91,787 275,362 137,681 413,044 206,522 103,261 309,784 154,892 77,446 38,723 116,170 58,085 174,256 87,128 43,564 21,782 10,891 32,674 16,337 49,012 24,506 12,253 36,760 18,380 9,190 4,595 13,786 6,893 20,680 10,340 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520

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