Base | Representation |
---|---|
bin | 10010101001010010… |
… | …01010100101101011 |
3 | 221211121121022000121 |
4 | 21110221022211223 |
5 | 131000030341021 |
6 | 4333141144111 |
7 | 503025461326 |
oct | 112451124553 |
9 | 27747538017 |
10 | 10010012011 |
11 | 42774331aa |
12 | 1b343bb037 |
13 | c36ab463c |
14 | 6ad60b7bd |
15 | 3d8bd9741 |
hex | 254a4a96b |
10010012011 has 4 divisors (see below), whose sum is σ = 10242803032. Its totient is φ = 9777220992.
The previous prime is 10010011969. The next prime is 10010012021. The reversal of 10010012011 is 11021001001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10010012011 - 27 = 10010011883 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10010011985 and 10010012003.
It is not an unprimeable number, because it can be changed into a prime (10010012021) 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, 116395446 + ... + 116395531.
It is an arithmetic number, because the mean of its divisors is an integer number (2560700758).
Almost surely, 210010012011 is an apocalyptic number.
10010012011 is a deficient number, since it is larger than the sum of its proper divisors (232791021).
10010012011 is an equidigital number, since it uses as much as digits as its factorization.
10010012011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232791020.
The product of its (nonzero) digits is 2, while the sum is 7.
Adding to 10010012011 its reverse (11021001001), we get a palindrome (21031013012).
The spelling of 10010012011 in words is "ten billion, ten million, twelve thousand, eleven".
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