Base | Representation |
---|---|
bin | 1000000111000… |
… | …1011000011001 |
3 | 2101000100002002 |
4 | 2001301120121 |
5 | 32202100331 |
6 | 3213050345 |
7 | 562104203 |
oct | 201613031 |
9 | 71010062 |
10 | 34018841 |
11 | 1822594a |
12 | b4869b5 |
13 | 70812bc |
14 | 4737773 |
15 | 2ebe9cb |
hex | 2071619 |
34018841 has 2 divisors, whose sum is σ = 34018842. Its totient is φ = 34018840.
The previous prime is 34018813. The next prime is 34018847. The reversal of 34018841 is 14881043.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 27258841 + 6760000 = 5221^2 + 2600^2 .
It is an emirp because it is prime and its reverse (14881043) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34018841 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (34018847) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17009420 + 17009421.
It is an arithmetic number, because the mean of its divisors is an integer number (17009421).
Almost surely, 234018841 is an apocalyptic number.
It is an amenable number.
34018841 is a deficient number, since it is larger than the sum of its proper divisors (1).
34018841 is an equidigital number, since it uses as much as digits as its factorization.
34018841 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 34018841 is about 5832.5672735083. The cubic root of 34018841 is about 324.0210097893.
Adding to 34018841 its reverse (14881043), we get a palindrome (48899884).
The spelling of 34018841 in words is "thirty-four million, eighteen thousand, eight hundred forty-one".
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