Base | Representation |
---|---|
bin | 10000000100000… |
… | …00001111100001 |
3 | 100101112122122211 |
4 | 20002000033201 |
5 | 233443234014 |
6 | 21212002121 |
7 | 3224203522 |
oct | 1002001741 |
9 | 311478584 |
10 | 134743009 |
11 | 6a071465 |
12 | 39160341 |
13 | 21bb95bb |
14 | 13c76849 |
15 | bc68cc4 |
hex | 80803e1 |
134743009 has 2 divisors, whose sum is σ = 134743010. Its totient is φ = 134743008.
The previous prime is 134742997. The next prime is 134743061. The reversal of 134743009 is 900347431.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 131331600 + 3411409 = 11460^2 + 1847^2 .
It is a cyclic number.
It is not a de Polignac number, because 134743009 - 25 = 134742977 is a prime.
It is not a weakly prime, because it can be changed into another prime (134743409) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67371504 + 67371505.
It is an arithmetic number, because the mean of its divisors is an integer number (67371505).
Almost surely, 2134743009 is an apocalyptic number.
It is an amenable number.
134743009 is a deficient number, since it is larger than the sum of its proper divisors (1).
134743009 is an equidigital number, since it uses as much as digits as its factorization.
134743009 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 134743009 is about 11607.8856386510. The cubic root of 134743009 is about 512.6670598742.
The spelling of 134743009 in words is "one hundred thirty-four million, seven hundred forty-three thousand, nine".
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