Base | Representation |
---|---|
bin | 1010000010010111011010 |
3 | 11221200020021 |
4 | 22002113122 |
5 | 1133144010 |
6 | 132221054 |
7 | 31235635 |
oct | 12022732 |
9 | 4850207 |
10 | 2631130 |
11 | 1537897 |
12 | a6a78a |
13 | 7117a8 |
14 | 4c6c1c |
15 | 36e8da |
hex | 2825da |
2631130 has 16 divisors (see below), whose sum is σ = 4782240. Its totient is φ = 1042192.
The previous prime is 2631103. The next prime is 2631133. The reversal of 2631130 is 311362.
It is not an unprimeable number, because it can be changed into a prime (2631133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160 + ... + 2299.
It is an arithmetic number, because the mean of its divisors is an integer number (298890).
22631130 is an apocalyptic number.
2631130 is a deficient number, since it is larger than the sum of its proper divisors (2151110).
2631130 is a wasteful number, since it uses less digits than its factorization.
2631130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2573.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2631130 is about 1622.0758305332. The cubic root of 2631130 is about 138.0535044227.
Adding to 2631130 its reverse (311362), we get a palindrome (2942492).
The spelling of 2631130 in words is "two million, six hundred thirty-one thousand, one hundred thirty".
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