Base | Representation |
---|---|
bin | 1100111001010… |
… | …1010101011111 |
3 | 10202210000020100 |
4 | 3032111111133 |
5 | 102321322210 |
6 | 5211152143 |
7 | 1224515016 |
oct | 316252537 |
9 | 122700210 |
10 | 54089055 |
11 | 285939a9 |
12 | 16145653 |
13 | b28a677 |
14 | 727da7d |
15 | 4b365c0 |
hex | 339555f |
54089055 has 24 divisors (see below), whose sum is σ = 95938128. Its totient is φ = 28175616.
The previous prime is 54089047. The next prime is 54089059. The reversal of 54089055 is 55098045.
It is a happy number.
It is not a de Polignac number, because 54089055 - 23 = 54089047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54089059) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12042 + ... + 15911.
It is an arithmetic number, because the mean of its divisors is an integer number (3997422).
Almost surely, 254089055 is an apocalyptic number.
54089055 is a deficient number, since it is larger than the sum of its proper divisors (41849073).
54089055 is a wasteful number, since it uses less digits than its factorization.
54089055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28007 (or 28004 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 36.
The square root of 54089055 is about 7354.5261574081. The cubic root of 54089055 is about 378.1839828304.
The spelling of 54089055 in words is "fifty-four million, eighty-nine thousand, fifty-five".
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