Base | Representation |
---|---|
bin | 111111100100100… |
… | …1011100110011010 |
3 | 12111122211101021011 |
4 | 1333021023212122 |
5 | 13332034110432 |
6 | 551400004134 |
7 | 103601110021 |
oct | 17711134632 |
9 | 5448741234 |
10 | 2133113242 |
11 | 9a50a5607 |
12 | 4b646064a |
13 | 27cc12bb0 |
14 | 1634298b8 |
15 | c7408847 |
hex | 7f24b99a |
2133113242 has 64 divisors (see below), whose sum is σ = 3808062720. Its totient is φ = 886685184.
The previous prime is 2133113239. The next prime is 2133113287. The reversal of 2133113242 is 2423113312.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2237838 + ... + 2238790.
It is an arithmetic number, because the mean of its divisors is an integer number (59500980).
Almost surely, 22133113242 is an apocalyptic number.
2133113242 is a deficient number, since it is larger than the sum of its proper divisors (1674949478).
2133113242 is a wasteful number, since it uses less digits than its factorization.
2133113242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1207.
The product of its digits is 864, while the sum is 22.
The square root of 2133113242 is about 46185.6389151433. The cubic root of 2133113242 is about 1287.2749079838.
Adding to 2133113242 its reverse (2423113312), we get a palindrome (4556226554).
The spelling of 2133113242 in words is "two billion, one hundred thirty-three million, one hundred thirteen thousand, two hundred forty-two".
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