Base | Representation |
---|---|
bin | 1100111000011… |
… | …0010011010101 |
3 | 10202122212202200 |
4 | 3032012103111 |
5 | 102312334402 |
6 | 5205555113 |
7 | 1224140340 |
oct | 316062325 |
9 | 122585680 |
10 | 54027477 |
11 | 28551709 |
12 | 16115a99 |
13 | b26862a |
14 | 7265457 |
15 | 4b2321c |
hex | 33864d5 |
54027477 has 12 divisors (see below), whose sum is σ = 89188320. Its totient is φ = 30872808.
The previous prime is 54027473. The next prime is 54027497. The reversal of 54027477 is 77472045.
It is a happy number.
54027477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54027477 - 22 = 54027473 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54027473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428727 + ... + 428852.
It is an arithmetic number, because the mean of its divisors is an integer number (7432360).
Almost surely, 254027477 is an apocalyptic number.
It is an amenable number.
54027477 is a deficient number, since it is larger than the sum of its proper divisors (35160843).
54027477 is a wasteful number, since it uses less digits than its factorization.
54027477 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 857592 (or 857589 counting only the distinct ones).
The product of its (nonzero) digits is 54880, while the sum is 36.
The square root of 54027477 is about 7350.3385636309. The cubic root of 54027477 is about 378.0404130807.
The spelling of 54027477 in words is "fifty-four million, twenty-seven thousand, four hundred seventy-seven".
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