Base | Representation |
---|---|
bin | 110010100010010110… |
… | …100100001110100111 |
3 | 12012001201012221222120 |
4 | 302202112210032213 |
5 | 1342112414311403 |
6 | 40532301401023 |
7 | 3630461363646 |
oct | 624226441647 |
9 | 165051187876 |
10 | 54263432103 |
11 | 21016324761 |
12 | a624869173 |
13 | 516a12790a |
14 | 28aaa5935d |
15 | 1628d03e53 |
hex | ca25a43a7 |
54263432103 has 4 divisors (see below), whose sum is σ = 72351242808. Its totient is φ = 36175621400.
The previous prime is 54263432059. The next prime is 54263432107. The reversal of 54263432103 is 30123436245.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 54263432103 - 26 = 54263432039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54263432107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9043905348 + ... + 9043905353.
It is an arithmetic number, because the mean of its divisors is an integer number (18087810702).
Almost surely, 254263432103 is an apocalyptic number.
54263432103 is a deficient number, since it is larger than the sum of its proper divisors (18087810705).
54263432103 is a wasteful number, since it uses less digits than its factorization.
54263432103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18087810704.
The product of its (nonzero) digits is 51840, while the sum is 33.
Adding to 54263432103 its reverse (30123436245), we get a palindrome (84386868348).
The spelling of 54263432103 in words is "fifty-four billion, two hundred sixty-three million, four hundred thirty-two thousand, one hundred three".
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