Base | Representation |
---|---|
bin | 111111110101010… |
… | …1001001010011011 |
3 | 12112021100000222011 |
4 | 1333222221022123 |
5 | 13341310310313 |
6 | 552312010351 |
7 | 104035502632 |
oct | 17752511233 |
9 | 5467300864 |
10 | 2141885083 |
11 | 9aa046a68 |
12 | 4b93909b7 |
13 | 281994730 |
14 | 164670519 |
15 | c808c93d |
hex | 7faa929b |
2141885083 has 32 divisors (see below), whose sum is σ = 2427828480. Its totient is φ = 1876694400.
The previous prime is 2141885071. The next prime is 2141885107. The reversal of 2141885083 is 3805881412.
It is a cyclic number.
It is not a de Polignac number, because 2141885083 - 229 = 1605014171 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2141885023) 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 31 ways as a sum of consecutive naturals, for example, 3330760 + ... + 3331402.
It is an arithmetic number, because the mean of its divisors is an integer number (75869640).
Almost surely, 22141885083 is an apocalyptic number.
2141885083 is a deficient number, since it is larger than the sum of its proper divisors (285943397).
2141885083 is a wasteful number, since it uses less digits than its factorization.
2141885083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 859.
The product of its (nonzero) digits is 61440, while the sum is 40.
The square root of 2141885083 is about 46280.5043511844. The cubic root of 2141885083 is about 1289.0370160236.
The spelling of 2141885083 in words is "two billion, one hundred forty-one million, eight hundred eighty-five thousand, eighty-three".
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