Base | Representation |
---|---|
bin | 111111111001010… |
… | …1101110000011100 |
3 | 12112102022112112101 |
4 | 1333302231300130 |
5 | 13342331013202 |
6 | 552425214444 |
7 | 104062464634 |
oct | 17762556034 |
9 | 5472275471 |
10 | 2144001052 |
11 | a002617a6 |
12 | 4ba031424 |
13 | 28225589b |
14 | 164a616c4 |
15 | c8359887 |
hex | 7fcadc1c |
2144001052 has 24 divisors (see below), whose sum is σ = 3792909680. Its totient is φ = 1060369920.
The previous prime is 2144001049. The next prime is 2144001161. The reversal of 2144001052 is 2501004412.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147052 + ... + 160972.
Almost surely, 22144001052 is an apocalyptic number.
It is an amenable number.
2144001052 is a deficient number, since it is larger than the sum of its proper divisors (1648908628).
2144001052 is a wasteful number, since it uses less digits than its factorization.
2144001052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14341 (or 14339 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 2144001052 is about 46303.3589710293. The cubic root of 2144001052 is about 1289.4613563540.
Adding to 2144001052 its reverse (2501004412), we get a palindrome (4645005464).
The spelling of 2144001052 in words is "two billion, one hundred forty-four million, one thousand, fifty-two".
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