Base | Representation |
---|---|
bin | 1000000111011… |
… | …0101101010101 |
3 | 2101001110000020 |
4 | 2001312231111 |
5 | 32203300121 |
6 | 3213335353 |
7 | 562224624 |
oct | 201665525 |
9 | 71043006 |
10 | 34040661 |
11 | 18240286 |
12 | b497559 |
13 | 708b205 |
14 | 47416bb |
15 | 2ec61c6 |
hex | 2076b55 |
34040661 has 8 divisors (see below), whose sum is σ = 45500160. Its totient is φ = 22637472.
The previous prime is 34040651. The next prime is 34040663. The reversal of 34040661 is 16604043.
34040661 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 not a de Polignac number, because 34040661 - 26 = 34040597 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34040663) 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, 12645 + ... + 15098.
It is an arithmetic number, because the mean of its divisors is an integer number (5687520).
Almost surely, 234040661 is an apocalyptic number.
It is an amenable number.
34040661 is a deficient number, since it is larger than the sum of its proper divisors (11459499).
34040661 is a wasteful number, since it uses less digits than its factorization.
34040661 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28155.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 34040661 is about 5834.4375050214. The cubic root of 34040661 is about 324.0902716763.
The spelling of 34040661 in words is "thirty-four million, forty thousand, six hundred sixty-one".
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