Base | Representation |
---|---|
bin | 1000010110010110… |
… | …0111101010101010 |
3 | 12210012021100200012 |
4 | 2011211213222222 |
5 | 14042223402110 |
6 | 1010221211522 |
7 | 106353103466 |
oct | 20545475252 |
9 | 5705240605 |
10 | 2241231530 |
11 | a5013146a |
12 | 526700ba2 |
13 | 299439905 |
14 | 1739314a6 |
15 | d1b63905 |
hex | 85967aaa |
2241231530 has 16 divisors (see below), whose sum is σ = 4054492800. Its totient is φ = 891986832.
The previous prime is 2241231497. The next prime is 2241231571. The reversal of 2241231530 is 351321422.
2241231530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×22412315302 = 10046237542132281800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2241231496 and 2241231505.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561134 + ... + 565113.
It is an arithmetic number, because the mean of its divisors is an integer number (253405800).
Almost surely, 22241231530 is an apocalyptic number.
2241231530 is a deficient number, since it is larger than the sum of its proper divisors (1813261270).
2241231530 is a wasteful number, since it uses less digits than its factorization.
2241231530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1126453.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2241231530 is about 47341.6468872810. The cubic root of 2241231530 is about 1308.6662668288. Note that the first 3 decimals are identical.
Adding to 2241231530 its reverse (351321422), we get a palindrome (2592552952).
The spelling of 2241231530 in words is "two billion, two hundred forty-one million, two hundred thirty-one thousand, five hundred thirty".
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