Base | Representation |
---|---|
bin | 111110101101110… |
… | …1100001111111011 |
3 | 12102122211011101000 |
4 | 1331123230033323 |
5 | 13302212124011 |
6 | 544452500043 |
7 | 103102125264 |
oct | 17533541773 |
9 | 5378734330 |
10 | 2104411131 |
11 | 98a981259 |
12 | 4a891a623 |
13 | 276ca38b4 |
14 | 15d6b796b |
15 | c4b39356 |
hex | 7d6ec3fb |
2104411131 has 16 divisors (see below), whose sum is σ = 3118556320. Its totient is φ = 1402531200.
The previous prime is 2104411121. The next prime is 2104411189. The reversal of 2104411131 is 1311144012.
2104411131 is a `hidden beast` number, since 210 + 441 + 1 + 13 + 1 = 666.
It is not a de Polignac number, because 2104411131 - 27 = 2104411003 is a prime.
It is a super-2 number, since 2×21044111312 = 8857092416553398322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2104411121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104151 + ... + 122703.
It is an arithmetic number, because the mean of its divisors is an integer number (194909770).
Almost surely, 22104411131 is an apocalyptic number.
2104411131 is a deficient number, since it is larger than the sum of its proper divisors (1014145189).
2104411131 is a wasteful number, since it uses less digits than its factorization.
2104411131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22763 (or 22757 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 2104411131 is about 45873.8610866799. The cubic root of 2104411131 is about 1281.4751732234.
Adding to 2104411131 its reverse (1311144012), we get a palindrome (3415555143).
The spelling of 2104411131 in words is "two billion, one hundred four million, four hundred eleven thousand, one hundred thirty-one".
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