Base | Representation |
---|---|
bin | 1000000111110… |
… | …1111010101101 |
3 | 2101002221111212 |
4 | 2001331322231 |
5 | 32210221224 |
6 | 3214124205 |
7 | 562406666 |
oct | 201757255 |
9 | 71087455 |
10 | 34070189 |
11 | 1826048a |
12 | b4b0665 |
13 | 709b79a |
14 | 474c36d |
15 | 2eced0e |
hex | 207dead |
34070189 has 2 divisors, whose sum is σ = 34070190. Its totient is φ = 34070188.
The previous prime is 34070137. The next prime is 34070207. The reversal of 34070189 is 98107043.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 27984100 + 6086089 = 5290^2 + 2467^2 .
It is a cyclic number.
It is not a de Polignac number, because 34070189 - 212 = 34066093 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34070129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17035094 + 17035095.
It is an arithmetic number, because the mean of its divisors is an integer number (17035095).
Almost surely, 234070189 is an apocalyptic number.
It is an amenable number.
34070189 is a deficient number, since it is larger than the sum of its proper divisors (1).
34070189 is an equidigital number, since it uses as much as digits as its factorization.
34070189 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 34070189 is about 5836.9674489413. The cubic root of 34070189 is about 324.1839534826.
The spelling of 34070189 in words is "thirty-four million, seventy thousand, one hundred eighty-nine".
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