Base | Representation |
---|---|
bin | 1000010010110… |
… | …0101000111001 |
3 | 2102110022012210 |
4 | 2010230220321 |
5 | 32401121344 |
6 | 3241325333 |
7 | 601450320 |
oct | 204545071 |
9 | 72408183 |
10 | 34785849 |
11 | 186aa13a |
12 | b796849 |
13 | 728c457 |
14 | 48970b7 |
15 | 30c1db9 |
hex | 212ca39 |
34785849 has 16 divisors (see below), whose sum is σ = 53556608. Its totient is φ = 19671552.
The previous prime is 34785841. The next prime is 34785853. The reversal of 34785849 is 94858743.
It is not a de Polignac number, because 34785849 - 23 = 34785841 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 34785798 and 34785807.
It is not an unprimeable number, because it can be changed into a prime (34785841) 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 in 15 ways as a sum of consecutive naturals, for example, 6502 + ... + 10575.
It is an arithmetic number, because the mean of its divisors is an integer number (3347288).
Almost surely, 234785849 is an apocalyptic number.
It is an amenable number.
34785849 is a deficient number, since it is larger than the sum of its proper divisors (18770759).
34785849 is a wasteful number, since it uses less digits than its factorization.
34785849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17184.
The product of its digits is 967680, while the sum is 48.
The square root of 34785849 is about 5897.9529499649. The cubic root of 34785849 is about 326.4381208330.
The spelling of 34785849 in words is "thirty-four million, seven hundred eighty-five thousand, eight hundred forty-nine".
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