Base | Representation |
---|---|
bin | 1000001010000… |
… | …1110001111111 |
3 | 2101101102000112 |
4 | 2002201301333 |
5 | 32224421322 |
6 | 3221220235 |
7 | 563561162 |
oct | 202416177 |
9 | 71342015 |
10 | 34217087 |
11 | 18350893 |
12 | b56167b |
13 | 71205c8 |
14 | 4789ad9 |
15 | 300d5e2 |
hex | 20a1c7f |
34217087 has 8 divisors (see below), whose sum is σ = 35389440. Its totient is φ = 33049080.
The previous prime is 34217063. The next prime is 34217137. The reversal of 34217087 is 78071243.
It is a happy number.
34217087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34217087 - 212 = 34212991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34217017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26114 + ... + 27392.
It is an arithmetic number, because the mean of its divisors is an integer number (4423680).
Almost surely, 234217087 is an apocalyptic number.
34217087 is a deficient number, since it is larger than the sum of its proper divisors (1172353).
34217087 is a wasteful number, since it uses less digits than its factorization.
34217087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2173.
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 34217087 is about 5849.5373321315. The cubic root of 34217087 is about 324.6492057214.
The spelling of 34217087 in words is "thirty-four million, two hundred seventeen thousand, eighty-seven".
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