Base | Representation |
---|---|
bin | 111101001000000… |
… | …0110101111000100 |
3 | 12021221101202000120 |
4 | 1322100012233010 |
5 | 13200031322434 |
6 | 535304541540 |
7 | 101553366666 |
oct | 17220065704 |
9 | 5257352016 |
10 | 2051042244 |
11 | 96283a439 |
12 | 492a818b0 |
13 | 268c08c84 |
14 | 156584536 |
15 | c00e6349 |
hex | 7a406bc4 |
2051042244 has 12 divisors (see below), whose sum is σ = 4785765264. Its totient is φ = 683680744.
The previous prime is 2051042239. The next prime is 2051042269. The reversal of 2051042244 is 4422401502.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85460082 + ... + 85460105.
It is an arithmetic number, because the mean of its divisors is an integer number (398813772).
Almost surely, 22051042244 is an apocalyptic number.
It is an amenable number.
2051042244 is an abundant number, since it is smaller than the sum of its proper divisors (2734723020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2051042244 is a wasteful number, since it uses less digits than its factorization.
2051042244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170920194 (or 170920192 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 24.
The square root of 2051042244 is about 45288.4338876937. The cubic root of 2051042244 is about 1270.5493405401.
Adding to 2051042244 its reverse (4422401502), we get a palindrome (6473443746).
The spelling of 2051042244 in words is "two billion, fifty-one million, forty-two thousand, two hundred forty-four".
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