Base | Representation |
---|---|
bin | 10010001010011… |
… | …111100111001011 |
3 | 210020102102210201 |
4 | 102022133213023 |
5 | 1111003201221 |
6 | 50123353031 |
7 | 10360153114 |
oct | 2212374713 |
9 | 706372721 |
10 | 304740811 |
11 | 147022311 |
12 | 86082777 |
13 | 4b19a90b |
14 | 2c68920b |
15 | 1bb48891 |
hex | 1229f9cb |
304740811 has 8 divisors (see below), whose sum is σ = 310336784. Its totient is φ = 299164320.
The previous prime is 304740767. The next prime is 304740851. The reversal of 304740811 is 118047403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 304740811 - 215 = 304708043 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 304740811.
It is not an unprimeable number, because it can be changed into a prime (304740851) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28801 + ... + 37933.
It is an arithmetic number, because the mean of its divisors is an integer number (38792098).
Almost surely, 2304740811 is an apocalyptic number.
304740811 is a deficient number, since it is larger than the sum of its proper divisors (5595973).
304740811 is an equidigital number, since it uses as much as digits as its factorization.
304740811 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9741.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 304740811 is about 17456.8270599213. The cubic root of 304740811 is about 672.9408199586.
The spelling of 304740811 in words is "three hundred four million, seven hundred forty thousand, eight hundred eleven".
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