Base | Representation |
---|---|
bin | 10010001000100… |
… | …111010000011010 |
3 | 210012111101120022 |
4 | 102020213100122 |
5 | 1110341412314 |
6 | 50105030442 |
7 | 10353030632 |
oct | 2210472032 |
9 | 705441508 |
10 | 304247834 |
11 | 1468159a0 |
12 | 85a85422 |
13 | 4b057407 |
14 | 2c59b6c2 |
15 | 1ba9c78e |
hex | 1222741a |
304247834 has 16 divisors (see below), whose sum is σ = 500744160. Its totient is φ = 137493360.
The previous prime is 304247807. The next prime is 304247843. The reversal of 304247834 is 438742403.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 304247794 and 304247803.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36164 + ... + 43775.
It is an arithmetic number, because the mean of its divisors is an integer number (31296510).
Almost surely, 2304247834 is an apocalyptic number.
304247834 is a deficient number, since it is larger than the sum of its proper divisors (196496326).
304247834 is a wasteful number, since it uses less digits than its factorization.
304247834 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80125.
The product of its (nonzero) digits is 64512, while the sum is 35.
The square root of 304247834 is about 17442.7014536166. The cubic root of 304247834 is about 672.5777536168.
The spelling of 304247834 in words is "three hundred four million, two hundred forty-seven thousand, eight hundred thirty-four".
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