Base | Representation |
---|---|
bin | 1101000000101… |
… | …1111110001100 |
3 | 10210200200210212 |
4 | 3100023332030 |
5 | 102432344423 |
6 | 5225421552 |
7 | 1231610516 |
oct | 320137614 |
9 | 123620725 |
10 | 54574988 |
11 | 28895aa6 |
12 | 1633a8b8 |
13 | b3ca8c0 |
14 | 7368bb6 |
15 | 4bd0578 |
hex | 340bf8c |
54574988 has 12 divisors (see below), whose sum is σ = 102852960. Its totient is φ = 25188432.
The previous prime is 54574987. The next prime is 54575033. The reversal of 54574988 is 88947545.
54574988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (54574987) 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 3 ways as a sum of consecutive naturals, for example, 524708 + ... + 524811.
It is an arithmetic number, because the mean of its divisors is an integer number (8571080).
Almost surely, 254574988 is an apocalyptic number.
It is an amenable number.
54574988 is a deficient number, since it is larger than the sum of its proper divisors (48277972).
54574988 is a wasteful number, since it uses less digits than its factorization.
54574988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1049536 (or 1049534 counting only the distinct ones).
The product of its digits is 1612800, while the sum is 50.
The square root of 54574988 is about 7387.4886125124. The cubic root of 54574988 is about 379.3131359472.
The spelling of 54574988 in words is "fifty-four million, five hundred seventy-four thousand, nine hundred eighty-eight".
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