2 × 3 × 5 × 11 × 257

Prime Factor Structure

Factorization String 2 × 3 × 5 × 11 × 257

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 222,912

Proper Divisor Sum 138,102

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #84809 ← → #84811

1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 257 330 514 771 1,285 1,542 2,570 2,827 3,855 5,654 7,710 8,481 14,135 16,962 28,270 42,405 84,810

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

84,810 42,405 127,216 63,608 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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