Base | Representation |
---|---|
bin | 10010101011101011… |
… | …00001110010111100 |
3 | 221220000021022120001 |
4 | 21111311201302330 |
5 | 131020141430022 |
6 | 4335134204044 |
7 | 503360564002 |
oct | 112565416274 |
9 | 27800238501 |
10 | 10030030012 |
11 | 4287766002 |
12 | 1b3b053624 |
13 | c3aca3002 |
14 | 6b213ca72 |
15 | 3da840b27 |
hex | 255d61cbc |
10030030012 has 12 divisors (see below), whose sum is σ = 17568274360. Its totient is φ = 5010523056.
The previous prime is 10030030007. The next prime is 10030030013. The reversal of 10030030012 is 21003003001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030030013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1117962 + ... + 1126897.
Almost surely, 210030030012 is an apocalyptic number.
It is an amenable number.
10030030012 is a deficient number, since it is larger than the sum of its proper divisors (7538244348).
10030030012 is a wasteful number, since it uses less digits than its factorization.
10030030012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2245980 (or 2245978 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 10030030012 its reverse (21003003001), we get a palindrome (31033033013).
It can be divided in two parts, 1003003001 and 2, that multiplied together give a palindrome (2006006002).
The spelling of 10030030012 in words is "ten billion, thirty million, thirty thousand, twelve".
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