339,240

2³ × 3 × 5 × 11 × 257

Prime Factor Structure

Factorization String 2^3 × 3 × 5 × 11 × 257

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 64

Divisor Sum (σ) 1,114,560

Proper Divisor Sum 775,320

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #339239 ← → #339247

1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 257 264 330 440 514 660 771 1,028 1,285 1,320 1,542 2,056 2,570 2,827 3,084 3,855 5,140 5,654 6,168 7,710 8,481 10,280 11,308 14,135 15,420 16,962 22,616 28,270 30,840 33,924 42,405 56,540 67,848

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

339,240 169,620 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

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