Base | Representation |
---|---|
bin | 10010001001101… |
… | …100011001101100 |
3 | 210020000210001212 |
4 | 102021230121230 |
5 | 1110424443202 |
6 | 50115053552 |
7 | 10355320430 |
oct | 2211543154 |
9 | 706023055 |
10 | 304531052 |
11 | 146999761 |
12 | 85ba12b8 |
13 | 4b1262b7 |
14 | 2c6329c0 |
15 | 1bb06652 |
hex | 1226c66c |
304531052 has 24 divisors (see below), whose sum is σ = 612437280. Its totient is φ = 129790080.
The previous prime is 304531039. The next prime is 304531091. The reversal of 304531052 is 250135403.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24977 + ... + 35112.
It is an arithmetic number, because the mean of its divisors is an integer number (25518220).
Almost surely, 2304531052 is an apocalyptic number.
It is an amenable number.
304531052 is an abundant number, since it is smaller than the sum of its proper divisors (307906228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
304531052 is a wasteful number, since it uses less digits than its factorization.
304531052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60281 (or 60279 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 304531052 is about 17450.8180897057. The cubic root of 304531052 is about 672.7863851215.
Adding to 304531052 its reverse (250135403), we get a palindrome (554666455).
The spelling of 304531052 in words is "three hundred four million, five hundred thirty-one thousand, fifty-two".
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