Base | Representation |
---|---|
bin | 100000101011… |
… | …0001000010001 |
3 | 1012020021221111 |
4 | 1001112020101 |
5 | 13341130001 |
6 | 1411053321 |
7 | 265413460 |
oct | 101261021 |
9 | 35207844 |
10 | 17130001 |
11 | 9740029 |
12 | 58a1241 |
13 | 3719cc5 |
14 | 23bc9d7 |
15 | 1785851 |
hex | 1056211 |
17130001 has 24 divisors (see below), whose sum is σ = 21529280. Its totient is φ = 13304736.
The previous prime is 17129989. The next prime is 17130007. The reversal of 17130001 is 10003171.
It is not a de Polignac number, because 17130001 - 25 = 17129969 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17130007) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290310 + ... + 290368.
Almost surely, 217130001 is an apocalyptic number.
It is an amenable number.
17130001 is a deficient number, since it is larger than the sum of its proper divisors (4399279).
17130001 is an equidigital number, since it uses as much as digits as its factorization.
17130001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181 (or 122 counting only the distinct ones).
The product of its (nonzero) digits is 21, while the sum is 13.
The square root of 17130001 is about 4138.8405381218. The cubic root of 17130001 is about 257.7819251725.
Adding to 17130001 its reverse (10003171), we get a palindrome (27133172).
The spelling of 17130001 in words is "seventeen million, one hundred thirty thousand, one".
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