Base | Representation |
---|---|
bin | 1100111101010… |
… | …0110100001001 |
3 | 10210021012220100 |
4 | 3033110310021 |
5 | 102403132230 |
6 | 5220520013 |
7 | 1226650041 |
oct | 317246411 |
9 | 123235810 |
10 | 54349065 |
11 | 28751291 |
12 | 16250009 |
13 | b34bb14 |
14 | 730a721 |
15 | 4b88660 |
hex | 33d4d09 |
54349065 has 12 divisors (see below), whose sum is σ = 94205124. Its totient is φ = 28986144.
The previous prime is 54349049. The next prime is 54349073. The reversal of 54349065 is 56094345.
It is a happy number.
54349065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 18636489 + 35712576 = 4317^2 + 5976^2 .
It is not a de Polignac number, because 54349065 - 24 = 54349049 is a prime.
It is a Curzon number.
It is an unprimeable number.
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, 603834 + ... + 603923.
It is an arithmetic number, because the mean of its divisors is an integer number (7850427).
Almost surely, 254349065 is an apocalyptic number.
It is an amenable number.
54349065 is a deficient number, since it is larger than the sum of its proper divisors (39856059).
54349065 is a wasteful number, since it uses less digits than its factorization.
54349065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1207768 (or 1207765 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
The square root of 54349065 is about 7372.1818344368. The cubic root of 54349065 is about 378.7890003299.
The spelling of 54349065 in words is "fifty-four million, three hundred forty-nine thousand, sixty-five".
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