Base | Representation |
---|---|
bin | 110001111101… |
… | …000001011001 |
3 | 220122021222001 |
4 | 301331001121 |
5 | 11323020001 |
6 | 1144401001 |
7 | 216206563 |
oct | 61750131 |
9 | 26567861 |
10 | 13095001 |
11 | 7434517 |
12 | 4476161 |
13 | 293652a |
14 | 1a4c333 |
15 | 123a001 |
hex | c7d059 |
13095001 has 2 divisors, whose sum is σ = 13095002. Its totient is φ = 13095000.
The previous prime is 13094969. The next prime is 13095011. The reversal of 13095001 is 10059031.
13095001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12638025 + 456976 = 3555^2 + 676^2 .
It is an emirp because it is prime and its reverse (10059031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13095001 - 25 = 13094969 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13095001.
It is not a weakly prime, because it can be changed into another prime (13095011) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6547500 + 6547501.
It is an arithmetic number, because the mean of its divisors is an integer number (6547501).
Almost surely, 213095001 is an apocalyptic number.
It is an amenable number.
13095001 is a deficient number, since it is larger than the sum of its proper divisors (1).
13095001 is an equidigital number, since it uses as much as digits as its factorization.
13095001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 135, while the sum is 19.
The square root of 13095001 is about 3618.7015627156. The cubic root of 13095001 is about 235.7048462353.
The spelling of 13095001 in words is "thirteen million, ninety-five thousand, one".
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