Base | Representation |
---|---|
bin | 10010101001010011… |
… | …00111101010011101 |
3 | 221211121211100101100 |
4 | 21110221213222131 |
5 | 131000043143401 |
6 | 4333143503313 |
7 | 503026465455 |
oct | 112451475235 |
9 | 27747740340 |
10 | 10010131101 |
11 | 4277504723 |
12 | 1b34457b39 |
13 | c36b268c9 |
14 | 6ad63cd65 |
15 | 3d8c0eb86 |
hex | 254a67a9d |
10010131101 has 24 divisors (see below), whose sum is σ = 14710980960. Its totient is φ = 6557263776.
The previous prime is 10010131091. The next prime is 10010131123. The reversal of 10010131101 is 10113101001.
It is not a de Polignac number, because 10010131101 - 25 = 10010131069 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10010131141) 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, 2016915 + ... + 2021871.
It is an arithmetic number, because the mean of its divisors is an integer number (612957540).
Almost surely, 210010131101 is an apocalyptic number.
It is an amenable number.
10010131101 is a deficient number, since it is larger than the sum of its proper divisors (4700849859).
10010131101 is a wasteful number, since it uses less digits than its factorization.
10010131101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8825 (or 8822 counting only the distinct ones).
The product of its (nonzero) digits is 3, while the sum is 9.
Adding to 10010131101 its reverse (10113101001), we get a palindrome (20123232102).
The spelling of 10010131101 in words is "ten billion, ten million, one hundred thirty-one thousand, one hundred one".
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