Base | Representation |
---|---|
bin | 1100111101010… |
… | …0010100100101 |
3 | 10210021010010112 |
4 | 3033110110211 |
5 | 102403101140 |
6 | 5220502405 |
7 | 1226641124 |
oct | 317242445 |
9 | 123233115 |
10 | 54347045 |
11 | 2874a815 |
12 | 1624aa05 |
13 | b34ac1c |
14 | 7309abb |
15 | 4b87c65 |
hex | 33d4525 |
54347045 has 16 divisors (see below), whose sum is σ = 72057600. Its totient is φ = 39139584.
The previous prime is 54347039. The next prime is 54347057. The reversal of 54347045 is 54074345.
54347045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 54347045 - 216 = 54281509 is a prime.
It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 11945 + ... + 15854.
It is an arithmetic number, because the mean of its divisors is an integer number (4503600).
Almost surely, 254347045 is an apocalyptic number.
It is an amenable number.
54347045 is a deficient number, since it is larger than the sum of its proper divisors (17710555).
54347045 is a wasteful number, since it uses less digits than its factorization.
54347045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27844.
The product of its (nonzero) digits is 33600, while the sum is 32.
The square root of 54347045 is about 7372.0448316597. The cubic root of 54347045 is about 378.7843074356.
The spelling of 54347045 in words is "fifty-four million, three hundred forty-seven thousand, forty-five".
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