Base | Representation |
---|---|
bin | 1000001100001… |
… | …1011010100001 |
3 | 2101122101222211 |
4 | 2003003122201 |
5 | 32243323344 |
6 | 3224202121 |
7 | 565003624 |
oct | 203033241 |
9 | 71571884 |
10 | 34354849 |
11 | 18435341 |
12 | b609341 |
13 | 716b219 |
14 | 47c3dbb |
15 | 3039334 |
hex | 20c36a1 |
34354849 has 2 divisors, whose sum is σ = 34354850. Its totient is φ = 34354848.
The previous prime is 34354829. The next prime is 34354871. The reversal of 34354849 is 94845343.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 21344400 + 13010449 = 4620^2 + 3607^2 .
It is an emirp because it is prime and its reverse (94845343) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 34354849 - 213 = 34346657 is a prime.
It is not a weakly prime, because it can be changed into another prime (34354819) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17177424 + 17177425.
It is an arithmetic number, because the mean of its divisors is an integer number (17177425).
Almost surely, 234354849 is an apocalyptic number.
It is an amenable number.
34354849 is a deficient number, since it is larger than the sum of its proper divisors (1).
34354849 is an equidigital number, since it uses as much as digits as its factorization.
34354849 is an evil number, because the sum of its binary digits is even.
The product of its digits is 207360, while the sum is 40.
The square root of 34354849 is about 5861.3009648030. The cubic root of 34354849 is about 325.0843142193.
The spelling of 34354849 in words is "thirty-four million, three hundred fifty-four thousand, eight hundred forty-nine".
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