2 × 3³ × 7³ × 29

Prime Factor Structure

Factorization String 2 × 3^3 × 7^3 × 29

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,440,000

Proper Divisor Sum 902,862

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #537133 ← → #537143

1 2 3 6 7 9 14 18 21 27 29 42 49 54 58 63 87 98 126 147 174 189 203 261 294 343 378 406 441 522 609 686 783 882 1,029 1,218 1,323 1,421 1,566 1,827 2,058 2,646 2,842 3,087 3,654 4,263 5,481 6,174 8,526 9,261 9,947 10,962 12,789 18,522 19,894 25,578 29,841 38,367 59,682 76,734

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

537,138 268,569 805,708 402,854 201,427 604,282 302,141 906,424 453,212 226,606 113,303 339,910 169,955 509,866 254,933 764,800 382,400 191,200 95,600 47,800 23,900 11,950 5,975 17,926 8,963 26,890 13,445 40,336 20,168 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17

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