Base | Representation |
---|---|
bin | 1000010101110010… |
… | …11110000111111111 |
3 | 102120001210001202200 |
4 | 10022321132013333 |
5 | 33132304230210 |
6 | 2020154522543 |
7 | 215651500143 |
oct | 41271360777 |
9 | 12501701680 |
10 | 4477805055 |
11 | 1998671239 |
12 | a4b736453 |
13 | 5649052b9 |
14 | 3069ad223 |
15 | 1b31a70c0 |
hex | 10ae5e1ff |
4477805055 has 12 divisors (see below), whose sum is σ = 7761528840. Its totient is φ = 2388162672.
The previous prime is 4477804987. The next prime is 4477805089. The reversal of 4477805055 is 5505087744.
4477805055 is a `hidden beast` number, since 4 + 477 + 80 + 50 + 55 = 666.
It is not a de Polignac number, because 4477805055 - 210 = 4477804031 is a prime.
It is a super-2 number, since 2×44778050552 = 40101476221167106050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 99506779 = 4477805055 / (4 + 4 + 7 + 7 + 8 + 0 + 5 + 0 + 5 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 4477805055.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49753345 + ... + 49753434.
It is an arithmetic number, because the mean of its divisors is an integer number (646794070).
Almost surely, 24477805055 is an apocalyptic number.
4477805055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4477805055 is a deficient number, since it is larger than the sum of its proper divisors (3283723785).
4477805055 is a wasteful number, since it uses less digits than its factorization.
4477805055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99506790 (or 99506787 counting only the distinct ones).
The product of its (nonzero) digits is 784000, while the sum is 45.
The square root of 4477805055 is about 66916.4034822554. The cubic root of 4477805055 is about 1648.2448499143.
The spelling of 4477805055 in words is "four billion, four hundred seventy-seven million, eight hundred five thousand, fifty-five".
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