Base | Representation |
---|---|
bin | 1101000000011… |
… | …1000110010100 |
3 | 10210122200102121 |
4 | 3100013012110 |
5 | 102431230103 |
6 | 5225145324 |
7 | 1231465363 |
oct | 320070624 |
9 | 123580377 |
10 | 54555028 |
11 | 28882000 |
12 | 1632b244 |
13 | b3c17a8 |
14 | 73617da |
15 | 4bc96bd |
hex | 3407194 |
54555028 has 24 divisors (see below), whose sum is σ = 105021504. Its totient is φ = 24795320.
The previous prime is 54555019. The next prime is 54555041. The reversal of 54555028 is 82055545.
It is a junction number, because it is equal to n+sod(n) for n = 54554984 and 54555002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201 + ... + 10447.
It is an arithmetic number, because the mean of its divisors is an integer number (4375896).
Almost surely, 254555028 is an apocalyptic number.
It is an amenable number.
54555028 is a deficient number, since it is larger than the sum of its proper divisors (50466476).
54555028 is a wasteful number, since it uses less digits than its factorization.
54555028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10284 (or 10260 counting only the distinct ones).
The product of its (nonzero) digits is 40000, while the sum is 34.
The square root of 54555028 is about 7386.1375562604. The cubic root of 54555028 is about 379.2668875731.
The spelling of 54555028 in words is "fifty-four million, five hundred fifty-five thousand, twenty-eight".
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