Base | Representation |
---|---|
bin | 111101100011000… |
… | …1000010111111010 |
3 | 12022221001021022002 |
4 | 1323012020113322 |
5 | 13212143022410 |
6 | 540532301002 |
7 | 102114644021 |
oct | 17306102772 |
9 | 5287037262 |
10 | 2065204730 |
11 | 96a832976 |
12 | 497771762 |
13 | 26bb27344 |
14 | 1583cd8b8 |
15 | c14927a5 |
hex | 7b1885fa |
2065204730 has 32 divisors (see below), whose sum is σ = 3944764800. Its totient is φ = 776767552.
The previous prime is 2065204721. The next prime is 2065204733. The reversal of 2065204730 is 374025602.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2065204693 and 2065204702.
It is not an unprimeable number, because it can be changed into a prime (2065204733) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62525 + ... + 89664.
It is an arithmetic number, because the mean of its divisors is an integer number (123273900).
Almost surely, 22065204730 is an apocalyptic number.
2065204730 is a deficient number, since it is larger than the sum of its proper divisors (1879560070).
2065204730 is a wasteful number, since it uses less digits than its factorization.
2065204730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152278.
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 2065204730 is about 45444.5236524710. The cubic root of 2065204730 is about 1273.4670244365.
The spelling of 2065204730 in words is "two billion, sixty-five million, two hundred four thousand, seven hundred thirty".
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