Base | Representation |
---|---|
bin | 1000001010011… |
… | …0111100100101 |
3 | 2101102111001011 |
4 | 2002212330211 |
5 | 32231110440 |
6 | 3221502221 |
7 | 564006646 |
oct | 202467445 |
9 | 71374034 |
10 | 34238245 |
11 | 18365778 |
12 | b571971 |
13 | 712a122 |
14 | 47936cd |
15 | 30149ea |
hex | 20a6f25 |
34238245 has 4 divisors (see below), whose sum is σ = 41085900. Its totient is φ = 27390592.
The previous prime is 34238227. The next prime is 34238251. The reversal of 34238245 is 54283243.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6874884 + 27363361 = 2622^2 + 5231^2 .
It is a cyclic number.
It is not a de Polignac number, because 34238245 - 25 = 34238213 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3423820 + ... + 3423829.
It is an arithmetic number, because the mean of its divisors is an integer number (10271475).
Almost surely, 234238245 is an apocalyptic number.
It is an amenable number.
34238245 is a deficient number, since it is larger than the sum of its proper divisors (6847655).
34238245 is an equidigital number, since it uses as much as digits as its factorization.
34238245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6847654.
The product of its digits is 23040, while the sum is 31.
The square root of 34238245 is about 5851.3455717467. The cubic root of 34238245 is about 324.7161071167.
The spelling of 34238245 in words is "thirty-four million, two hundred thirty-eight thousand, two hundred forty-five".
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