Base | Representation |
---|---|
bin | 11011011010110… |
… | …01001000100000 |
3 | 121000210101010020 |
4 | 31231121020200 |
5 | 432340100412 |
6 | 34453433440 |
7 | 5461665234 |
oct | 1555311040 |
9 | 530711106 |
10 | 230003232 |
11 | 108915918 |
12 | 6503b880 |
13 | 388608b4 |
14 | 227925c4 |
15 | 152d418c |
hex | db59220 |
230003232 has 24 divisors (see below), whose sum is σ = 603758736. Its totient is φ = 76667712.
The previous prime is 230003219. The next prime is 230003233. The reversal of 230003232 is 232300032.
It is a tau number, because it is divible by the number of its divisors (24).
It is not an unprimeable number, because it can be changed into a prime (230003233) 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, 1197838 + ... + 1198029.
It is an arithmetic number, because the mean of its divisors is an integer number (25156614).
Almost surely, 2230003232 is an apocalyptic number.
It is an amenable number.
230003232 is an abundant number, since it is smaller than the sum of its proper divisors (373755504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230003232 is a wasteful number, since it uses less digits than its factorization.
230003232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2395880 (or 2395872 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 230003232 is about 15165.8574436133. The cubic root of 230003232 is about 612.6954373969.
Adding to 230003232 its reverse (232300032), we get a palindrome (462303264).
The spelling of 230003232 in words is "two hundred thirty million, three thousand, two hundred thirty-two".
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