Base | Representation |
---|---|
bin | 1100111011011… |
… | …0000011001111 |
3 | 10210000211001022 |
4 | 3032312003033 |
5 | 102340114210 |
6 | 5214104355 |
7 | 1225613465 |
oct | 316660317 |
9 | 123024038 |
10 | 54223055 |
11 | 28675647 |
12 | 161ab0bb |
13 | b306663 |
14 | 72b6835 |
15 | 4b61155 |
hex | 33b60cf |
54223055 has 16 divisors (see below), whose sum is σ = 69465600. Its totient is φ = 40511520.
The previous prime is 54223049. The next prime is 54223079. The reversal of 54223055 is 55032245.
It is not a de Polignac number, because 54223055 - 210 = 54222031 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2726 + ... + 10764.
It is an arithmetic number, because the mean of its divisors is an integer number (4341600).
Almost surely, 254223055 is an apocalyptic number.
54223055 is a deficient number, since it is larger than the sum of its proper divisors (15242545).
54223055 is a wasteful number, since it uses less digits than its factorization.
54223055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8134.
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 54223055 is about 7363.6305583591. The cubic root of 54223055 is about 378.4960290937.
The spelling of 54223055 in words is "fifty-four million, two hundred twenty-three thousand, fifty-five".
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