Base | Representation |
---|---|
bin | 111111011000111… |
… | …1110001101001100 |
3 | 12111020101021100101 |
4 | 1332301332031030 |
5 | 13324004412233 |
6 | 551021340444 |
7 | 103465306633 |
oct | 17661761514 |
9 | 5436337311 |
10 | 2127029068 |
11 | 9a171a46a |
12 | 4b4407724 |
13 | 27b8927a8 |
14 | 1626c451a |
15 | c6b05c7d |
hex | 7ec7e34c |
2127029068 has 12 divisors (see below), whose sum is σ = 3741588760. Its totient is φ = 1058003712.
The previous prime is 2127029063. The next prime is 2127029077. The reversal of 2127029068 is 8609207212.
It is a super-2 number, since 2×21270290682 = 9048505312233897248, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2127029063) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1376838 + ... + 1378381.
Almost surely, 22127029068 is an apocalyptic number.
It is an amenable number.
2127029068 is a deficient number, since it is larger than the sum of its proper divisors (1614559692).
2127029068 is a wasteful number, since it uses less digits than its factorization.
2127029068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2755416 (or 2755414 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 2127029068 is about 46119.7253677860. The cubic root of 2127029068 is about 1286.0498655632.
The spelling of 2127029068 in words is "two billion, one hundred twenty-seven million, twenty-nine thousand, sixty-eight".
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