Base | Representation |
---|---|
bin | 1011110100101100100… |
… | …1010110001010110011 |
3 | 201102022002000200222111 |
4 | 2331023021112022303 |
5 | 11311444244013321 |
6 | 233151452350151 |
7 | 20450415151045 |
oct | 2751311261263 |
9 | 642262020874 |
10 | 203124204211 |
11 | 79165355055 |
12 | 33449a75357 |
13 | 16201670116 |
14 | 9b8cdb9a95 |
15 | 543c89e5e1 |
hex | 2f4b2562b3 |
203124204211 has 8 divisors (see below), whose sum is σ = 203231718144. Its totient is φ = 203016726720.
The previous prime is 203124204167. The next prime is 203124204253. The reversal of 203124204211 is 112402421302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 203124204211 - 225 = 203090649779 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (203124274211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27126510 + ... + 27133996.
It is an arithmetic number, because the mean of its divisors is an integer number (25403964768).
Almost surely, 2203124204211 is an apocalyptic number.
203124204211 is a deficient number, since it is larger than the sum of its proper divisors (107513933).
203124204211 is an equidigital number, since it uses as much as digits as its factorization.
203124204211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18221.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 203124204211 its reverse (112402421302), we get a palindrome (315526625513).
The spelling of 203124204211 in words is "two hundred three billion, one hundred twenty-four million, two hundred four thousand, two hundred eleven".
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