Base | Representation |
---|---|
bin | 100010010011001… |
… | …000110001101001 |
3 | 1111002210111001121 |
4 | 202103020301221 |
5 | 2134303121100 |
6 | 133033415241 |
7 | 20155114354 |
oct | 4223106151 |
9 | 1432714047 |
10 | 575442025 |
11 | 275905124 |
12 | 14086a521 |
13 | 922aa952 |
14 | 565d329b |
15 | 357bb51a |
hex | 224c8c69 |
575442025 has 6 divisors (see below), whose sum is σ = 713548142. Its totient is φ = 460353600.
The previous prime is 575442017. The next prime is 575442047. The reversal of 575442025 is 520244575.
It can be written as a sum of positive squares in 3 ways, for example, as 6190144 + 569251881 = 2488^2 + 23859^2 .
It is not a de Polignac number, because 575442025 - 23 = 575442017 is a prime.
It is a super-2 number, since 2×5754420252 = 662267048272201250, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11508816 + ... + 11508865.
Almost surely, 2575442025 is an apocalyptic number.
It is an amenable number.
575442025 is a deficient number, since it is larger than the sum of its proper divisors (138106117).
575442025 is a wasteful number, since it uses less digits than its factorization.
575442025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23017691 (or 23017686 counting only the distinct ones).
The product of its (nonzero) digits is 56000, while the sum is 34.
The square root of 575442025 is about 23988.3727042916. The cubic root of 575442025 is about 831.7647769651.
The spelling of 575442025 in words is "five hundred seventy-five million, four hundred forty-two thousand, twenty-five".
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