Base | Representation |
---|---|
bin | 1101000000011… |
… | …0001101111110 |
3 | 10210122111111001 |
4 | 3100012031332 |
5 | 102431121142 |
6 | 5225120514 |
7 | 1231452022 |
oct | 320061576 |
9 | 123574431 |
10 | 54551422 |
11 | 2887a322 |
12 | 1632913a |
13 | b3bcc63 |
14 | 7360382 |
15 | 4bc85b7 |
hex | 340637e |
54551422 has 8 divisors (see below), whose sum is σ = 81868176. Its totient is φ = 27262032.
The previous prime is 54551417. The next prime is 54551437. The reversal of 54551422 is 22415545.
54551422 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 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 3 ways as a sum of consecutive naturals, for example, 783 + ... + 10474.
It is an arithmetic number, because the mean of its divisors is an integer number (10233522).
Almost surely, 254551422 is an apocalyptic number.
54551422 is a deficient number, since it is larger than the sum of its proper divisors (27316754).
54551422 is a wasteful number, since it uses less digits than its factorization.
54551422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13682.
The product of its digits is 8000, while the sum is 28.
The square root of 54551422 is about 7385.8934462934. The cubic root of 54551422 is about 379.2585310776.
Adding to 54551422 its reverse (22415545), we get a palindrome (76966967).
The spelling of 54551422 in words is "fifty-four million, five hundred fifty-one thousand, four hundred twenty-two".
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