Base | Representation |
---|---|
bin | 1100111000000… |
… | …1110010101011 |
3 | 10202121221102110 |
4 | 3032001302223 |
5 | 102311242003 |
6 | 5205333403 |
7 | 1224032436 |
oct | 316016253 |
9 | 122557373 |
10 | 54009003 |
11 | 28539844 |
12 | 16107263 |
13 | b2600b9 |
14 | 725c81d |
15 | 4b1ca03 |
hex | 3381cab |
54009003 has 4 divisors (see below), whose sum is σ = 72012008. Its totient is φ = 36006000.
The previous prime is 54008987. The next prime is 54009019. The reversal of 54009003 is 30090045.
54009003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (54008987) and next prime (54009019).
It is not a de Polignac number, because 54009003 - 24 = 54008987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54009023) 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 3 ways as a sum of consecutive naturals, for example, 9001498 + ... + 9001503.
It is an arithmetic number, because the mean of its divisors is an integer number (18003002).
Almost surely, 254009003 is an apocalyptic number.
54009003 is a deficient number, since it is larger than the sum of its proper divisors (18003005).
54009003 is a wasteful number, since it uses less digits than its factorization.
54009003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18003004.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 54009003 is about 7349.0817793790. The cubic root of 54009003 is about 377.9973194849.
Adding to 54009003 its reverse (30090045), we get a palindrome (84099048).
The spelling of 54009003 in words is "fifty-four million, nine thousand, three".
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