Base | Representation |
---|---|
bin | 1000010000010… |
… | …1011111010001 |
3 | 2102011011020112 |
4 | 2010011133101 |
5 | 32331003424 |
6 | 3234051105 |
7 | 600211643 |
oct | 204053721 |
9 | 72134215 |
10 | 34625489 |
11 | 185aa708 |
12 | b719a95 |
13 | 7234472 |
14 | 4854893 |
15 | 308e60e |
hex | 21057d1 |
34625489 has 2 divisors, whose sum is σ = 34625490. Its totient is φ = 34625488.
The previous prime is 34625477. The next prime is 34625497. The reversal of 34625489 is 98452643.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22963264 + 11662225 = 4792^2 + 3415^2 .
It is an emirp because it is prime and its reverse (98452643) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 34625489 - 212 = 34621393 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (34625089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17312744 + 17312745.
It is an arithmetic number, because the mean of its divisors is an integer number (17312745).
Almost surely, 234625489 is an apocalyptic number.
It is an amenable number.
34625489 is a deficient number, since it is larger than the sum of its proper divisors (1).
34625489 is an equidigital number, since it uses as much as digits as its factorization.
34625489 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 207360, while the sum is 41.
The square root of 34625489 is about 5884.3426990616. The cubic root of 34625489 is about 325.9357301132.
The spelling of 34625489 in words is "thirty-four million, six hundred twenty-five thousand, four hundred eighty-nine".
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