Base | Representation |
---|---|
bin | 1001001011111101001100… |
… | …0111001110110001110011 |
3 | 1022202122110202100221222221 |
4 | 2102333103013032301303 |
5 | 2310443332030013021 |
6 | 33252201231541511 |
7 | 2061526305236206 |
oct | 222772307166163 |
9 | 38678422327887 |
10 | 10101010001011 |
11 | 32448a58a38a6 |
12 | 117178798a897 |
13 | 5836a0c972a7 |
14 | 26cc6a38193d |
15 | 127b3cb87241 |
hex | 92fd31cec73 |
10101010001011 has 24 divisors (see below), whose sum is σ = 10756141904336. Its totient is φ = 9483804241920.
The previous prime is 10101010001009. The next prime is 10101010001041. The reversal of 10101010001011 is 11010001010101.
It is a happy number.
It is not a de Polignac number, because 10101010001011 - 21 = 10101010001009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10101010000985 and 10101010001003.
It is not an unprimeable number, because it can be changed into a prime (10101010001041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 919354660 + ... + 919365646.
Almost surely, 210101010001011 is an apocalyptic number.
10101010001011 is a deficient number, since it is larger than the sum of its proper divisors (655131903325).
10101010001011 is a wasteful number, since it uses less digits than its factorization.
10101010001011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18439 (or 18422 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 7.
Adding to 10101010001011 its reverse (11010001010101), we get a palindrome (21111011011112).
The spelling of 10101010001011 in words is "ten trillion, one hundred one billion, ten million, one thousand, eleven".
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