Base | Representation |
---|---|
bin | 111111011111011… |
… | …1111001101000011 |
3 | 12111110210121200020 |
4 | 1332332333031003 |
5 | 13330343103102 |
6 | 551222424523 |
7 | 103536310221 |
oct | 17676771503 |
9 | 5443717606 |
10 | 2130441027 |
11 | 9a363a970 |
12 | 4b5592143 |
13 | 27c4b87c0 |
14 | 162d31b11 |
15 | c707bbbc |
hex | 7efbf343 |
2130441027 has 32 divisors (see below), whose sum is σ = 3343151616. Its totient is φ = 1189728000.
The previous prime is 2130441017. The next prime is 2130441067. The reversal of 2130441027 is 7201440312.
It is a happy number.
It is not a de Polignac number, because 2130441027 - 24 = 2130441011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2130440988 and 2130441006.
It is not an unprimeable number, because it can be changed into a prime (2130441017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253698 + ... + 261960.
It is an arithmetic number, because the mean of its divisors is an integer number (104473488).
Almost surely, 22130441027 is an apocalyptic number.
2130441027 is a deficient number, since it is larger than the sum of its proper divisors (1212710589).
2130441027 is a wasteful number, since it uses less digits than its factorization.
2130441027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8891.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 2130441027 is about 46156.7007811434. The cubic root of 2130441027 is about 1286.7371473900.
Adding to 2130441027 its reverse (7201440312), we get a palindrome (9331881339).
The spelling of 2130441027 in words is "two billion, one hundred thirty million, four hundred forty-one thousand, twenty-seven".
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