Base | Representation |
---|---|
bin | 1010010000010011… |
… | …10100001110111011 |
3 | 112012200120101022210 |
4 | 11020021310032323 |
5 | 42233402000331 |
6 | 2310145550203 |
7 | 253300656450 |
oct | 51011641673 |
9 | 15180511283 |
10 | 5505500091 |
11 | 2375790783 |
12 | 1097945363 |
13 | 6997bb280 |
14 | 3a3289827 |
15 | 223509446 |
hex | 1482743bb |
5505500091 has 16 divisors (see below), whose sum is σ = 9034667264. Its totient is φ = 2903999904.
The previous prime is 5505500083. The next prime is 5505500093. The reversal of 5505500091 is 1900055055.
5505500091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5505500091 - 23 = 5505500083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5505500093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10083061 + ... + 10083606.
It is an arithmetic number, because the mean of its divisors is an integer number (564666704).
Almost surely, 25505500091 is an apocalyptic number.
5505500091 is a deficient number, since it is larger than the sum of its proper divisors (3529167173).
5505500091 is a wasteful number, since it uses less digits than its factorization.
5505500091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20166690.
The product of its (nonzero) digits is 5625, while the sum is 30.
The square root of 5505500091 is about 74199.0572109916. The cubic root of 5505500091 is about 1765.7623727594.
The spelling of 5505500091 in words is "five billion, five hundred five million, five hundred thousand, ninety-one".
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