Base | Representation |
---|---|
bin | 1101000111111… |
… | …0011111000001 |
3 | 10211120112012220 |
4 | 3101332133001 |
5 | 103042402113 |
6 | 5243441253 |
7 | 1235603142 |
oct | 321763701 |
9 | 124515186 |
10 | 55044033 |
11 | 29086440 |
12 | 16526229 |
13 | b533245 |
14 | 744bac9 |
15 | 4c74523 |
hex | 347e7c1 |
55044033 has 8 divisors (see below), whose sum is σ = 80064096. Its totient is φ = 33360000.
The previous prime is 55044029. The next prime is 55044047. The reversal of 55044033 is 33044055.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55044033 - 22 = 55044029 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 55043994 and 55044012.
It is not an unprimeable number, because it can be changed into a prime (55044053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833968 + ... + 834033.
It is an arithmetic number, because the mean of its divisors is an integer number (10008012).
Almost surely, 255044033 is an apocalyptic number.
It is an amenable number.
55044033 is a deficient number, since it is larger than the sum of its proper divisors (25020063).
55044033 is a wasteful number, since it uses less digits than its factorization.
55044033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1668015.
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 55044033 is about 7419.1665974016. The cubic root of 55044033 is about 380.3967071291.
Adding to 55044033 its reverse (33044055), we get a palindrome (88088088).
The spelling of 55044033 in words is "fifty-five million, forty-four thousand, thirty-three".
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