Base | Representation |
---|---|
bin | 1101101100000111100110… |
… | …10000100010101011011010 |
3 | 10221120211122121022010101122 |
4 | 12312003303100202223122 |
5 | 12421202334233311302 |
6 | 144005120310445242 |
7 | 6224612441116022 |
oct | 666036320425332 |
9 | 127524577263348 |
10 | 30103212010202 |
11 | 9656778432a41 |
12 | 3462254963822 |
13 | 13a494a534036 |
14 | 761008c40a82 |
15 | 3730c0ed53a2 |
hex | 1b60f3422ada |
30103212010202 has 16 divisors (see below), whose sum is σ = 45182394005832. Its totient is φ = 15042414596160.
The previous prime is 30103212010171. The next prime is 30103212010229. The reversal of 30103212010202 is 20201021230103.
It can be written as a sum of positive squares in 4 ways, for example, as 23525982428881 + 6577229581321 = 4850359^2 + 2564611^2 .
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, 116262428 + ... + 116521064.
Almost surely, 230103212010202 is an apocalyptic number.
30103212010202 is a deficient number, since it is larger than the sum of its proper divisors (15079181995630).
30103212010202 is a wasteful number, since it uses less digits than its factorization.
30103212010202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293953.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 30103212010202 its reverse (20201021230103), we get a palindrome (50304233240305).
The spelling of 30103212010202 in words is "thirty trillion, one hundred three billion, two hundred twelve million, ten thousand, two hundred two".
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