Base | Representation |
---|---|
bin | 1101000001001… |
… | …0000101110111 |
3 | 10210201222012021 |
4 | 3100102011313 |
5 | 102434200210 |
6 | 5230134011 |
7 | 1232043556 |
oct | 320220567 |
9 | 123658167 |
10 | 54600055 |
11 | 28902914 |
12 | 16351307 |
13 | b409133 |
14 | 7373d9d |
15 | 4bd7bda |
hex | 3412177 |
54600055 has 8 divisors (see below), whose sum is σ = 65802672. Its totient is φ = 43491648.
The previous prime is 54600043. The next prime is 54600059. The reversal of 54600055 is 55000645.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54600055 - 25 = 54600023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54600059) 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, 22269 + ... + 24598.
It is an arithmetic number, because the mean of its divisors is an integer number (8225334).
Almost surely, 254600055 is an apocalyptic number.
54600055 is a deficient number, since it is larger than the sum of its proper divisors (11202617).
54600055 is a wasteful number, since it uses less digits than its factorization.
54600055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47105.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 54600055 is about 7389.1850024208. The cubic root of 54600055 is about 379.3712015394.
The spelling of 54600055 in words is "fifty-four million, six hundred thousand, fifty-five".
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