Base | Representation |
---|---|
bin | 1000001010100… |
… | …1111111111001 |
3 | 2101110010012010 |
4 | 2002221333321 |
5 | 32232010440 |
6 | 3222040133 |
7 | 564061254 |
oct | 202517771 |
9 | 71403163 |
10 | 34250745 |
11 | 18374101 |
12 | b579049 |
13 | 7132a19 |
14 | 479809b |
15 | 3018580 |
hex | 20a9ff9 |
34250745 has 16 divisors (see below), whose sum is σ = 55089792. Its totient is φ = 18170880.
The previous prime is 34250737. The next prime is 34250759. The reversal of 34250745 is 54705243.
It is not a de Polignac number, because 34250745 - 23 = 34250737 is a prime.
It is a super-2 number, since 2×342507452 = 2346227066110050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3021 + ... + 8810.
It is an arithmetic number, because the mean of its divisors is an integer number (3443112).
Almost surely, 234250745 is an apocalyptic number.
It is an amenable number.
34250745 is a deficient number, since it is larger than the sum of its proper divisors (20839047).
34250745 is a wasteful number, since it uses less digits than its factorization.
34250745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12032.
The product of its (nonzero) digits is 16800, while the sum is 30.
The square root of 34250745 is about 5852.4136046592. The cubic root of 34250745 is about 324.7556190472.
Adding to 34250745 its reverse (54705243), we get a palindrome (88955988).
The spelling of 34250745 in words is "thirty-four million, two hundred fifty thousand, seven hundred forty-five".
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