Base | Representation |
---|---|
bin | 11011011101001… |
… | …00111000111100 |
3 | 121001101010202211 |
4 | 31232210320330 |
5 | 432430013112 |
6 | 34504230204 |
7 | 5464430011 |
oct | 1556447074 |
9 | 531333684 |
10 | 230313532 |
11 | 109007a69 |
12 | 6516b364 |
13 | 3893bbc7 |
14 | 22833708 |
15 | 153460a7 |
hex | dba4e3c |
230313532 has 12 divisors (see below), whose sum is σ = 407039976. Its totient is φ = 114016400.
The previous prime is 230313511. The next prime is 230313533. The reversal of 230313532 is 235313032.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230313533) 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, 284638 + ... + 285445.
It is an arithmetic number, because the mean of its divisors is an integer number (33919998).
Almost surely, 2230313532 is an apocalyptic number.
It is an amenable number.
230313532 is a deficient number, since it is larger than the sum of its proper divisors (176726444).
230313532 is a wasteful number, since it uses less digits than its factorization.
230313532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 570188 (or 570186 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 22.
The square root of 230313532 is about 15176.0842116799. The cubic root of 230313532 is about 612.9708450643.
Adding to 230313532 its reverse (235313032), we get a palindrome (465626564).
The spelling of 230313532 in words is "two hundred thirty million, three hundred thirteen thousand, five hundred thirty-two".
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