Base | Representation |
---|---|
bin | 10010110100010001… |
… | …00011000111111011 |
3 | 222002000221010100200 |
4 | 21122020203013323 |
5 | 131142121000201 |
6 | 4350231333243 |
7 | 505224434424 |
oct | 113210430773 |
9 | 28060833320 |
10 | 10102125051 |
11 | 4314428087 |
12 | 1b5b221223 |
13 | c4cbc62b5 |
14 | 6bb94864b |
15 | 3e1d32386 |
hex | 25a2231fb |
10102125051 has 12 divisors (see below), whose sum is σ = 14613649128. Its totient is φ = 6724738944.
The previous prime is 10102124983. The next prime is 10102125071. The reversal of 10102125051 is 15052120101.
10102125051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10102125051 - 219 = 10101600763 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10102125071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 827865 + ... + 839978.
It is an arithmetic number, because the mean of its divisors is an integer number (1217804094).
Almost surely, 210102125051 is an apocalyptic number.
10102125051 is a deficient number, since it is larger than the sum of its proper divisors (4511524077).
10102125051 is a wasteful number, since it uses less digits than its factorization.
10102125051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1668522 (or 1668519 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 18.
Adding to 10102125051 its reverse (15052120101), we get a palindrome (25154245152).
The spelling of 10102125051 in words is "ten billion, one hundred two million, one hundred twenty-five thousand, fifty-one".
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