Base | Representation |
---|---|
bin | 1101101100110… |
… | …0001000011001 |
3 | 11000010020020110 |
4 | 3123030020121 |
5 | 104202143400 |
6 | 5411314533 |
7 | 1265252415 |
oct | 333141031 |
9 | 130106213 |
10 | 57459225 |
11 | 2a485a6a |
12 | 172aba49 |
13 | bb9a655 |
14 | 78b9d45 |
15 | 509ee50 |
hex | 36cc219 |
57459225 has 24 divisors (see below), whose sum is σ = 95217120. Its totient is φ = 30574720.
The previous prime is 57459209. The next prime is 57459247. The reversal of 57459225 is 52295475.
It is not a de Polignac number, because 57459225 - 24 = 57459209 is a prime.
It is a Curzon 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, 60202 + ... + 61148.
It is an arithmetic number, because the mean of its divisors is an integer number (3967380).
Almost surely, 257459225 is an apocalyptic number.
It is an amenable number.
57459225 is a deficient number, since it is larger than the sum of its proper divisors (37757895).
57459225 is a wasteful number, since it uses less digits than its factorization.
57459225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1769 (or 1764 counting only the distinct ones).
The product of its digits is 126000, while the sum is 39.
The square root of 57459225 is about 7580.1863433559. The cubic root of 57459225 is about 385.8808750320.
The spelling of 57459225 in words is "fifty-seven million, four hundred fifty-nine thousand, two hundred twenty-five".
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