Base | Representation |
---|---|
bin | 11100001010011100… |
… | …110111011010000010 |
3 | 2220001111002202122212 |
4 | 130022130313122002 |
5 | 443412432011320 |
6 | 21520410302122 |
7 | 2120243460422 |
oct | 341234673202 |
9 | 86044082585 |
10 | 30240110210 |
11 | 11908832422 |
12 | 5a3b427942 |
13 | 2b0c05414b |
14 | 166c2ac482 |
15 | bbec579c5 |
hex | 70a737682 |
30240110210 has 32 divisors (see below), whose sum is σ = 54555243120. Its totient is φ = 12068739072.
The previous prime is 30240110189. The next prime is 30240110213. The reversal of 30240110210 is 1201104203.
It can be written as a sum of positive squares in 8 ways, for example, as 8581984321 + 21658125889 = 92639^2 + 147167^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30240110213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11589386 + ... + 11591994.
Almost surely, 230240110210 is an apocalyptic number.
30240110210 is a deficient number, since it is larger than the sum of its proper divisors (24315132910).
30240110210 is a wasteful number, since it uses less digits than its factorization.
30240110210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4790.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 30240110210 its reverse (1201104203), we get a palindrome (31441214413).
The spelling of 30240110210 in words is "thirty billion, two hundred forty million, one hundred ten thousand, two hundred ten".
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