Base | Representation |
---|---|
bin | 111010001101100110… |
… | …0000101011000101001 |
3 | 102221200011202100121000 |
4 | 1310123030011120221 |
5 | 4022010103013301 |
6 | 133232350305213 |
7 | 12013604126511 |
oct | 1643314053051 |
9 | 387604670530 |
10 | 125010204201 |
11 | 49020001753 |
12 | 202897b8209 |
13 | ba331a973c |
14 | 609c902841 |
15 | 33b9c75786 |
hex | 1d1b305629 |
125010204201 has 16 divisors (see below), whose sum is σ = 185716195200. Its totient is φ = 83107984464.
The previous prime is 125010204173. The next prime is 125010204203. The reversal of 125010204201 is 102402010521.
125010204201 is a `hidden beast` number, since 1 + 250 + 10 + 204 + 201 = 666.
It is not a de Polignac number, because 125010204201 - 25 = 125010204169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (125010204203) 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 15 ways as a sum of consecutive naturals, for example, 6438786 + ... + 6458171.
It is an arithmetic number, because the mean of its divisors is an integer number (11607262200).
Almost surely, 2125010204201 is an apocalyptic number.
It is an amenable number.
125010204201 is a deficient number, since it is larger than the sum of its proper divisors (60705990999).
125010204201 is a wasteful number, since it uses less digits than its factorization.
125010204201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12897325 (or 12897319 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
Adding to 125010204201 its reverse (102402010521), we get a palindrome (227412214722).
The spelling of 125010204201 in words is "one hundred twenty-five billion, ten million, two hundred four thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •