Base | Representation |
---|---|
bin | 10010001000111… |
… | …010001101100010 |
3 | 210012122100001212 |
4 | 102020322031202 |
5 | 1110401403344 |
6 | 50110430122 |
7 | 10353503165 |
oct | 2210721542 |
9 | 705570055 |
10 | 304325474 |
11 | 146869262 |
12 | 85b02342 |
13 | 4b08385b |
14 | 2c5bbadc |
15 | 1bab579e |
hex | 1223a362 |
304325474 has 8 divisors (see below), whose sum is σ = 457113180. Its totient is φ = 151954416.
The previous prime is 304325473. The next prime is 304325479. The reversal of 304325474 is 474523403.
304325474 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 302516449 + 1809025 = 17393^2 + 1345^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×3043254742 = 185227988250649352, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 304325474.
It is not an unprimeable number, because it can be changed into a prime (304325471) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102329 + ... + 105260.
Almost surely, 2304325474 is an apocalyptic number.
304325474 is a deficient number, since it is larger than the sum of its proper divisors (152787706).
304325474 is a wasteful number, since it uses less digits than its factorization.
304325474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208324.
The product of its (nonzero) digits is 40320, while the sum is 32.
The square root of 304325474 is about 17444.9268843409. The cubic root of 304325474 is about 672.6349597163.
Adding to 304325474 its reverse (474523403), we get a palindrome (778848877).
The spelling of 304325474 in words is "three hundred four million, three hundred twenty-five thousand, four hundred seventy-four".
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