Base | Representation |
---|---|
bin | 1100111011011… |
… | …0101001110101 |
3 | 10210000221102210 |
4 | 3032312221311 |
5 | 102340204100 |
6 | 5214124033 |
7 | 1225623624 |
oct | 316665165 |
9 | 123027383 |
10 | 54225525 |
11 | 28677492 |
12 | 161b0619 |
13 | b307813 |
14 | 72b76bb |
15 | 4b61c50 |
hex | 33b6a75 |
54225525 has 24 divisors (see below), whose sum is σ = 94373920. Its totient is φ = 27397440.
The previous prime is 54225517. The next prime is 54225539. The reversal of 54225525 is 52552245.
It is not a de Polignac number, because 54225525 - 23 = 54225517 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54225492 and 54225501.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17602 + ... + 20451.
Almost surely, 254225525 is an apocalyptic number.
It is an amenable number.
54225525 is a deficient number, since it is larger than the sum of its proper divisors (40148395).
54225525 is a wasteful number, since it uses less digits than its factorization.
54225525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38085 (or 38080 counting only the distinct ones).
The product of its digits is 20000, while the sum is 30.
The square root of 54225525 is about 7363.7982726308. The cubic root of 54225525 is about 378.5017761632.
The spelling of 54225525 in words is "fifty-four million, two hundred twenty-five thousand, five hundred twenty-five".
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