Base | Representation |
---|---|
bin | 111111111010110… |
… | …0010001010100100 |
3 | 12112110201002011222 |
4 | 1333311202022210 |
5 | 13343023140004 |
6 | 552453115512 |
7 | 104101663211 |
oct | 17765421244 |
9 | 5473632158 |
10 | 2144740004 |
11 | a00716a00 |
12 | 4ba328b98 |
13 | 282454034 |
14 | 164bb4b08 |
15 | c84537be |
hex | 7fd622a4 |
2144740004 has 36 divisors (see below), whose sum is σ = 4129517532. Its totient is φ = 973938240.
The previous prime is 2144740001. The next prime is 2144740027. The reversal of 2144740004 is 4000474412.
It can be written as a sum of positive squares in 2 ways, for example, as 936482404 + 1208257600 = 30602^2 + 34760^2 .
It is not an unprimeable number, because it can be changed into a prime (2144740001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 837494 + ... + 840050.
Almost surely, 22144740004 is an apocalyptic number.
It is an amenable number.
2144740004 is a deficient number, since it is larger than the sum of its proper divisors (1984777528).
2144740004 is a wasteful number, since it uses less digits than its factorization.
2144740004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4316 (or 4303 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 26.
The square root of 2144740004 is about 46311.3377478993. The cubic root of 2144740004 is about 1289.6094813745.
The spelling of 2144740004 in words is "two billion, one hundred forty-four million, seven hundred forty thousand, four".
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