Base | Representation |
---|---|
bin | 11111111110000111… |
… | …10111000101110001 |
3 | 1122022012021211100101 |
4 | 33333003313011301 |
5 | 240123002312144 |
6 | 11515102152401 |
7 | 1145225322451 |
oct | 177703670561 |
9 | 48265254311 |
10 | 17164104049 |
11 | 7308764464 |
12 | 33b0282701 |
13 | 1806cbcbb1 |
14 | b8b7d9d61 |
15 | 6a6ce06d4 |
hex | 3ff0f7171 |
17164104049 has 8 divisors (see below), whose sum is σ = 17410241960. Its totient is φ = 16918263936.
The previous prime is 17164104031. The next prime is 17164104071. The reversal of 17164104049 is 94040146171.
It can be written as a sum of positive squares in 4 ways, for example, as 2879073649 + 14285030400 = 53657^2 + 119520^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 17164104049 - 229 = 16627233137 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 17164103999 and 17164104017.
It is not an unprimeable number, because it can be changed into a prime (17164104079) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42967 + ... + 190195.
It is an arithmetic number, because the mean of its divisors is an integer number (2176280245).
Almost surely, 217164104049 is an apocalyptic number.
It is an amenable number.
17164104049 is a deficient number, since it is larger than the sum of its proper divisors (246137911).
17164104049 is a wasteful number, since it uses less digits than its factorization.
17164104049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148899.
The product of its (nonzero) digits is 24192, while the sum is 37.
The spelling of 17164104049 in words is "seventeen billion, one hundred sixty-four million, one hundred four thousand, forty-nine".
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