Base | Representation |
---|---|
bin | 111111110111100… |
… | …0100010111111010 |
3 | 12112100111222020021 |
4 | 1333233010113322 |
5 | 13342104420424 |
6 | 552352521054 |
7 | 104051403640 |
oct | 17757042772 |
9 | 5470458207 |
10 | 2143045114 |
11 | 9aa769571 |
12 | 4b985018a |
13 | 281cac742 |
14 | 164893190 |
15 | c821b4e4 |
hex | 7fbc45fa |
2143045114 has 32 divisors (see below), whose sum is σ = 3733972992. Its totient is φ = 903462000.
The previous prime is 2143045067. The next prime is 2143045147. The reversal of 2143045114 is 4115403412.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485859 + ... + 490249.
It is an arithmetic number, because the mean of its divisors is an integer number (116686656).
Almost surely, 22143045114 is an apocalyptic number.
2143045114 is a deficient number, since it is larger than the sum of its proper divisors (1590927878).
2143045114 is a wasteful number, since it uses less digits than its factorization.
2143045114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4962.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 2143045114 is about 46293.0352644974. The cubic root of 2143045114 is about 1289.2696853732.
Adding to 2143045114 its reverse (4115403412), we get a palindrome (6258448526).
The spelling of 2143045114 in words is "two billion, one hundred forty-three million, forty-five thousand, one hundred fourteen".
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