Base | Representation |
---|---|
bin | 1000001110100… |
… | …0000001101001 |
3 | 2101221000200220 |
4 | 2003220001221 |
5 | 32313123214 |
6 | 3231320253 |
7 | 566200053 |
oct | 203500151 |
9 | 71830626 |
10 | 34504809 |
11 | 18527a79 |
12 | b680089 |
13 | 71c1561 |
14 | 48228d3 |
15 | 30689a9 |
hex | 20e8069 |
34504809 has 16 divisors (see below), whose sum is σ = 47856000. Its totient is φ = 22087296.
The previous prime is 34504783. The next prime is 34504823. The reversal of 34504809 is 90840543.
It is not a de Polignac number, because 34504809 - 25 = 34504777 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34504809.
It is not an unprimeable number, because it can be changed into a prime (34404809) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16317 + ... + 18309.
It is an arithmetic number, because the mean of its divisors is an integer number (2991000).
Almost surely, 234504809 is an apocalyptic number.
It is an amenable number.
34504809 is a deficient number, since it is larger than the sum of its proper divisors (13351191).
34504809 is a wasteful number, since it uses less digits than its factorization.
34504809 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2224.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 34504809 is about 5874.0794172364. The cubic root of 34504809 is about 325.5566287585.
The spelling of 34504809 in words is "thirty-four million, five hundred four thousand, eight hundred nine".
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