Base | Representation |
---|---|
bin | 10010101000000110… |
… | …00011001011101001 |
3 | 221210220210122211120 |
4 | 21110003003023221 |
5 | 130440001121301 |
6 | 4332143045453 |
7 | 502544524563 |
oct | 112403031351 |
9 | 27726718746 |
10 | 10000020201 |
11 | 4271829206 |
12 | 1b30ba0889 |
13 | c349c6722 |
14 | 6ac16a333 |
15 | 3d7db3e36 |
hex | 2540c32e9 |
10000020201 has 16 divisors (see below), whose sum is σ = 14050834560. Its totient is φ = 6313683200.
The previous prime is 10000020167. The next prime is 10000020203. The reversal of 10000020201 is 10202000001.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 10000020201 - 26 = 10000020137 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10000020201.
It is not an unprimeable number, because it can be changed into a prime (10000020203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710496 + ... + 724433.
It is an arithmetic number, because the mean of its divisors is an integer number (878177160).
Almost surely, 210000020201 is an apocalyptic number.
It is an amenable number.
10000020201 is a deficient number, since it is larger than the sum of its proper divisors (4050814359).
10000020201 is a wasteful number, since it uses less digits than its factorization.
10000020201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1435056.
The product of its (nonzero) digits is 4, while the sum is 6.
Adding to 10000020201 its reverse (10202000001), we get a palindrome (20202020202).
The spelling of 10000020201 in words is "ten billion, twenty thousand, two hundred one".
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