Base | Representation |
---|---|
bin | 111111111001101… |
… | …0000101110101110 |
3 | 12112102120211000221 |
4 | 1333303100232232 |
5 | 13342400104202 |
6 | 552432241554 |
7 | 104063632366 |
oct | 17763205656 |
9 | 5472524027 |
10 | 2144144302 |
11 | a0034a393 |
12 | 4ba0a02ba |
13 | 2822a5b51 |
14 | 164a9b9a6 |
15 | c8387037 |
hex | 7fcd0bae |
2144144302 has 32 divisors (see below), whose sum is σ = 3343961088. Its totient is φ = 1030288896.
The previous prime is 2144144297. The next prime is 2144144333. The reversal of 2144144302 is 2034414412.
It is a congruent number.
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, 3166788 + ... + 3167464.
It is an arithmetic number, because the mean of its divisors is an integer number (104498784).
Almost surely, 22144144302 is an apocalyptic number.
2144144302 is a deficient number, since it is larger than the sum of its proper divisors (1199816786).
2144144302 is a wasteful number, since it uses less digits than its factorization.
2144144302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1180.
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 2144144302 is about 46304.9058092121. The cubic root of 2144144302 is about 1289.4900738812.
Adding to 2144144302 its reverse (2034414412), we get a palindrome (4178558714).
The spelling of 2144144302 in words is "two billion, one hundred forty-four million, one hundred forty-four thousand, three hundred two".
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