Base | Representation |
---|---|
bin | 1000001011100… |
… | …1001110111001 |
3 | 2101120021210020 |
4 | 2002321032321 |
5 | 32241010040 |
6 | 3223241053 |
7 | 564441216 |
oct | 202711671 |
9 | 71507706 |
10 | 34313145 |
11 | 18406a79 |
12 | b5a9189 |
13 | 7155249 |
14 | 47b2b0d |
15 | 302bcd0 |
hex | 20b93b9 |
34313145 has 16 divisors (see below), whose sum is σ = 57791040. Its totient is φ = 17337024.
The previous prime is 34313129. The next prime is 34313159. The reversal of 34313145 is 54131343.
It is a happy number.
34313145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 34313145 - 24 = 34313129 is a prime.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 59914 + ... + 60483.
It is an arithmetic number, because the mean of its divisors is an integer number (3611940).
Almost surely, 234313145 is an apocalyptic number.
It is an amenable number.
34313145 is a deficient number, since it is larger than the sum of its proper divisors (23477895).
34313145 is a wasteful number, since it uses less digits than its factorization.
34313145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120424.
The product of its digits is 2160, while the sum is 24.
The square root of 34313145 is about 5857.7423125296. The cubic root of 34313145 is about 324.9527189601.
Adding to 34313145 its reverse (54131343), we get a palindrome (88444488).
The spelling of 34313145 in words is "thirty-four million, three hundred thirteen thousand, one hundred forty-five".
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