Base | Representation |
---|---|
bin | 101111000101000010… |
… | …1101111110001011100 |
3 | 100122221220101110001022 |
4 | 1132022011233301130 |
5 | 3124023324310022 |
6 | 114240053303312 |
7 | 10206243256142 |
oct | 1361205576134 |
9 | 318856343038 |
10 | 101101010012 |
11 | 39970980232 |
12 | 17716634b38 |
13 | 96c2955062 |
14 | 4c71383592 |
15 | 296ac1ec42 |
hex | 178a16fc5c |
101101010012 has 24 divisors (see below), whose sum is σ = 189153016416. Its totient is φ = 47115030528.
The previous prime is 101101010011. The next prime is 101101010051. The reversal of 101101010012 is 210010101101.
It is a happy number.
101101010012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101101010011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7210373 + ... + 7224380.
It is an arithmetic number, because the mean of its divisors is an integer number (7881375684).
Almost surely, 2101101010012 is an apocalyptic number.
It is an amenable number.
101101010012 is a deficient number, since it is larger than the sum of its proper divisors (88052006404).
101101010012 is a wasteful number, since it uses less digits than its factorization.
101101010012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14434877 (or 14434875 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 101101010012 its reverse (210010101101), we get a palindrome (311111111113).
The spelling of 101101010012 in words is "one hundred one billion, one hundred one million, ten thousand, twelve".
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