Base | Representation |
---|---|
bin | 1001010010111010… |
… | …0101101111001001 |
3 | 20102220020101101022 |
4 | 2110232211233021 |
5 | 20102240204121 |
6 | 1051333402225 |
7 | 115556125400 |
oct | 22456455711 |
9 | 6386211338 |
10 | 2495241161 |
11 | 1070553686 |
12 | 597799375 |
13 | 309c5437a |
14 | 199572637 |
15 | e90daaab |
hex | 94ba5bc9 |
2495241161 has 6 divisors (see below), whose sum is σ = 2902627530. Its totient is φ = 2138778096.
The previous prime is 2495241137. The next prime is 2495241163. The reversal of 2495241161 is 1611425942.
It can be written as a sum of positive squares in only one way, i.e., 1714374025 + 780867136 = 41405^2 + 27944^2 .
It is not a de Polignac number, because 2495241161 - 226 = 2428132297 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2495241163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25461596 + ... + 25461693.
It is an arithmetic number, because the mean of its divisors is an integer number (483771255).
Almost surely, 22495241161 is an apocalyptic number.
It is an amenable number.
2495241161 is a deficient number, since it is larger than the sum of its proper divisors (407386369).
2495241161 is an equidigital number, since it uses as much as digits as its factorization.
2495241161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50923303 (or 50923296 counting only the distinct ones).
The product of its digits is 17280, while the sum is 35.
The square root of 2495241161 is about 49952.3889418714. The cubic root of 2495241161 is about 1356.3470962050.
The spelling of 2495241161 in words is "two billion, four hundred ninety-five million, two hundred forty-one thousand, one hundred sixty-one".
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