Base | Representation |
---|---|
bin | 1000010011110… |
… | …0010001111101 |
3 | 2102120120002200 |
4 | 2010330101331 |
5 | 32410144132 |
6 | 3242542113 |
7 | 602135154 |
oct | 204742175 |
9 | 72516080 |
10 | 34849917 |
11 | 18743293 |
12 | b807939 |
13 | 72b266b |
14 | 48b259b |
15 | 30d5d7c |
hex | 213c47d |
34849917 has 12 divisors (see below), whose sum is σ = 50437920. Its totient is φ = 23187528.
The previous prime is 34849883. The next prime is 34849931. The reversal of 34849917 is 71994843.
34849917 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 34849917 - 212 = 34845821 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34849937) 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 11 ways as a sum of consecutive naturals, for example, 1384 + ... + 8462.
It is an arithmetic number, because the mean of its divisors is an integer number (4203160).
Almost surely, 234849917 is an apocalyptic number.
It is an amenable number.
34849917 is a deficient number, since it is larger than the sum of its proper divisors (15588003).
34849917 is a wasteful number, since it uses less digits than its factorization.
34849917 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7632 (or 7629 counting only the distinct ones).
The product of its digits is 217728, while the sum is 45.
The square root of 34849917 is about 5903.3818273935. The cubic root of 34849917 is about 326.6384073615.
The spelling of 34849917 in words is "thirty-four million, eight hundred forty-nine thousand, nine hundred seventeen".
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