Base | Representation |
---|---|
bin | 111111111001100… |
… | …0110111001110111 |
3 | 12112102111202211022 |
4 | 1333303012321313 |
5 | 13342342312210 |
6 | 552431331355 |
7 | 104063404142 |
oct | 17763067167 |
9 | 5472452738 |
10 | 2144104055 |
11 | a00322125 |
12 | 4ba080b5b |
13 | 282290732 |
14 | 164a8b059 |
15 | c837a155 |
hex | 7fcc6e77 |
2144104055 has 8 divisors (see below), whose sum is σ = 2632760592. Its totient is φ = 1675392768.
The previous prime is 2144104037. The next prime is 2144104087. The reversal of 2144104055 is 5504014412.
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 2144104055 - 26 = 2144103991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4986074 + ... + 4986503.
It is an arithmetic number, because the mean of its divisors is an integer number (329095074).
Almost surely, 22144104055 is an apocalyptic number.
2144104055 is a deficient number, since it is larger than the sum of its proper divisors (488656537).
2144104055 is an equidigital number, since it uses as much as digits as its factorization.
2144104055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9972625.
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 2144104055 is about 46304.4712203908. The cubic root of 2144104055 is about 1289.4820056382.
Adding to 2144104055 its reverse (5504014412), we get a palindrome (7648118467).
The spelling of 2144104055 in words is "two billion, one hundred forty-four million, one hundred four thousand, fifty-five".
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