Base | Representation |
---|---|
bin | 1010111011111001… |
… | …1100011100111001 |
3 | 21120120212012001221 |
4 | 2232332130130321 |
5 | 22003003330144 |
6 | 1203144112041 |
7 | 132514142206 |
oct | 25676343471 |
9 | 7516765057 |
10 | 2935605049 |
11 | 1277088583 |
12 | 69b165621 |
13 | 37a259010 |
14 | 1dbc42cad |
15 | 122ac3d84 |
hex | aef9c739 |
2935605049 has 16 divisors (see below), whose sum is σ = 3249500688. Its totient is φ = 2634412032.
The previous prime is 2935605041. The next prime is 2935605059. The reversal of 2935605049 is 9405065392.
It can be written as a sum of positive squares in 8 ways, for example, as 26081449 + 2909523600 = 5107^2 + 53940^2 .
It is a cyclic number.
It is not a de Polignac number, because 2935605049 - 23 = 2935605041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2935604996 and 2935605014.
It is not an unprimeable number, because it can be changed into a prime (2935605041) 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, 1103529 + ... + 1106185.
It is an arithmetic number, because the mean of its divisors is an integer number (203093793).
Almost surely, 22935605049 is an apocalyptic number.
It is an amenable number.
2935605049 is a deficient number, since it is larger than the sum of its proper divisors (313895639).
2935605049 is a wasteful number, since it uses less digits than its factorization.
2935605049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5004.
The product of its (nonzero) digits is 291600, while the sum is 43.
The square root of 2935605049 is about 54181.2241371492. The cubic root of 2935605049 is about 1431.8555547595.
The spelling of 2935605049 in words is "two billion, nine hundred thirty-five million, six hundred five thousand, forty-nine".
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