Base | Representation |
---|---|
bin | 11011011100010… |
… | …01011010110100 |
3 | 121001011102102102 |
4 | 31232021122310 |
5 | 432412413022 |
6 | 34502001232 |
7 | 5463450656 |
oct | 1556113264 |
9 | 531142372 |
10 | 230201012 |
11 | 108a40478 |
12 | 65116218 |
13 | 388cc922 |
14 | 228046d6 |
15 | 15322a92 |
hex | db896b4 |
230201012 has 24 divisors (see below), whose sum is σ = 432923904. Its totient is φ = 106710912.
The previous prime is 230201003. The next prime is 230201051. The reversal of 230201012 is 210102032.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 230200984 and 230201002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20708 + ... + 29819.
It is an arithmetic number, because the mean of its divisors is an integer number (18038496).
Almost surely, 2230201012 is an apocalyptic number.
It is an amenable number.
230201012 is a deficient number, since it is larger than the sum of its proper divisors (202722892).
230201012 is a wasteful number, since it uses less digits than its factorization.
230201012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50615 (or 50613 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 230201012 is about 15172.3766101425. The cubic root of 230201012 is about 612.8710062142.
Adding to 230201012 its reverse (210102032), we get a palindrome (440303044).
The spelling of 230201012 in words is "two hundred thirty million, two hundred one thousand, twelve".
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