Base | Representation |
---|---|
bin | 11011011100010… |
… | …01011010101100 |
3 | 121001011102102010 |
4 | 31232021122230 |
5 | 432412413004 |
6 | 34502001220 |
7 | 5463450645 |
oct | 1556113254 |
9 | 531142363 |
10 | 230201004 |
11 | 108a40470 |
12 | 65116210 |
13 | 388cc917 |
14 | 228046cc |
15 | 15322a89 |
hex | db896ac |
230201004 has 48 divisors (see below), whose sum is σ = 587333376. Its totient is φ = 69595200.
The previous prime is 230201003. The next prime is 230201051. The reversal of 230201004 is 400102032.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (230201003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62494 + ... + 66074.
It is an arithmetic number, because the mean of its divisors is an integer number (12236112).
Almost surely, 2230201004 is an apocalyptic number.
It is an amenable number.
230201004 is an abundant number, since it is smaller than the sum of its proper divisors (357132372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230201004 is a wasteful number, since it uses less digits than its factorization.
230201004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4086 (or 4084 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 230201004 is about 15172.3763465055. The cubic root of 230201004 is about 612.8709991146.
Adding to 230201004 its reverse (400102032), we get a palindrome (630303036).
The spelling of 230201004 in words is "two hundred thirty million, two hundred one thousand, four".
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