Base | Representation |
---|---|
bin | 11010100100110010011… |
… | …00000001000111011101 |
3 | 10020021212201122002222020 |
4 | 31102121030001013131 |
5 | 104430013400143401 |
6 | 1535250201010353 |
7 | 122653355360640 |
oct | 15223114010735 |
9 | 3207781562866 |
10 | 913103131101 |
11 | 322276a05167 |
12 | 128b704839b9 |
13 | 6814a329815 |
14 | 322a1719a57 |
15 | 18b42a50d36 |
hex | d4993011dd |
913103131101 has 16 divisors (see below), whose sum is σ = 1397989544448. Its totient is φ = 519300356400.
The previous prime is 913103131099. The next prime is 913103131123. The reversal of 913103131101 is 101131301319.
It is not a de Polignac number, because 913103131101 - 21 = 913103131099 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (913103131001) 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, 103031355 + ... + 103040216.
It is an arithmetic number, because the mean of its divisors is an integer number (87374346528).
Almost surely, 2913103131101 is an apocalyptic number.
It is an amenable number.
913103131101 is a deficient number, since it is larger than the sum of its proper divisors (484886413347).
913103131101 is a wasteful number, since it uses less digits than its factorization.
913103131101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206071792.
The product of its (nonzero) digits is 243, while the sum is 24.
The spelling of 913103131101 in words is "nine hundred thirteen billion, one hundred three million, one hundred thirty-one thousand, one hundred one".
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