Base | Representation |
---|---|
bin | 11100000010101101… |
… | …110010110101100100 |
3 | 2212201102220020222021 |
4 | 130002231302311210 |
5 | 443131221031322 |
6 | 21455452512524 |
7 | 2114106404164 |
oct | 340255626544 |
9 | 85642806867 |
10 | 30110330212 |
11 | 11851550826 |
12 | 5a03a7b744 |
13 | 2abb1b4851 |
14 | 1658d685a4 |
15 | bb366e4c7 |
hex | 702b72d64 |
30110330212 has 6 divisors (see below), whose sum is σ = 52693077878. Its totient is φ = 15055165104.
The previous prime is 30110330207. The next prime is 30110330269. The reversal of 30110330212 is 21203301103.
It can be written as a sum of positive squares in only one way, i.e., 29948379136 + 161951076 = 173056^2 + 12726^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3763791273 + ... + 3763791280.
Almost surely, 230110330212 is an apocalyptic number.
It is an amenable number.
30110330212 is a deficient number, since it is larger than the sum of its proper divisors (22582747666).
30110330212 is a wasteful number, since it uses less digits than its factorization.
30110330212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7527582557 (or 7527582555 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 30110330212 its reverse (21203301103), we get a palindrome (51313631315).
The spelling of 30110330212 in words is "thirty billion, one hundred ten million, three hundred thirty thousand, two hundred twelve".
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