Base | Representation |
---|---|
bin | 10010101001101001… |
… | …11101110000110011 |
3 | 221211211102110002021 |
4 | 21110310331300303 |
5 | 131001323331303 |
6 | 4333331332311 |
7 | 503063663353 |
oct | 112464756063 |
9 | 27754373067 |
10 | 10013105203 |
11 | 4279156162 |
12 | 1b35451097 |
13 | c3762852a |
14 | 6adbb4b63 |
15 | 3d90eaebd |
hex | 254d3dc33 |
10013105203 has 4 divisors (see below), whose sum is σ = 10540110760. Its totient is φ = 9486099648.
The previous prime is 10013105153. The next prime is 10013105227. The reversal of 10013105203 is 30250131001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10013105203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10013105273) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263502750 + ... + 263502787.
It is an arithmetic number, because the mean of its divisors is an integer number (2635027690).
Almost surely, 210013105203 is an apocalyptic number.
10013105203 is a deficient number, since it is larger than the sum of its proper divisors (527005557).
10013105203 is an equidigital number, since it uses as much as digits as its factorization.
10013105203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527005556.
The product of its (nonzero) digits is 90, while the sum is 16.
Adding to 10013105203 its reverse (30250131001), we get a palindrome (40263236204).
The spelling of 10013105203 in words is "ten billion, thirteen million, one hundred five thousand, two hundred three".
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