Base | Representation |
---|---|
bin | 11011111100111010… |
… | …100011000001010010 |
3 | 2212110122202212202001 |
4 | 123330322203001102 |
5 | 442431312310002 |
6 | 21442054544214 |
7 | 2111515242613 |
oct | 337472430122 |
9 | 85418685661 |
10 | 30013010002 |
11 | 1180161a6a8 |
12 | 599736806a |
13 | 2aa3c9ba21 |
14 | 164a073c0a |
15 | ba9d48a87 |
hex | 6fcea3052 |
30013010002 has 4 divisors (see below), whose sum is σ = 45019515006. Its totient is φ = 15006505000.
The previous prime is 30013009993. The next prime is 30013010023. The reversal of 30013010002 is 20001031003.
30013010002 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 15031005201 + 14982004801 = 122601^2 + 122401^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7503252499 + ... + 7503252502.
Almost surely, 230013010002 is an apocalyptic number.
30013010002 is a deficient number, since it is larger than the sum of its proper divisors (15006505004).
30013010002 is a wasteful number, since it uses less digits than its factorization.
30013010002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15006505003.
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 30013010002 its reverse (20001031003), we get a palindrome (50014041005).
The spelling of 30013010002 in words is "thirty billion, thirteen million, ten thousand, two".
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