Base | Representation |
---|---|
bin | 100010010010101… |
… | …000000111011010 |
3 | 1111002112200112222 |
4 | 202102220013122 |
5 | 2134234331000 |
6 | 133030504042 |
7 | 20154016346 |
oct | 4222500732 |
9 | 1432480488 |
10 | 575308250 |
11 | 275823670 |
12 | 140805022 |
13 | 92261aaa |
14 | 5659a626 |
15 | 35791a85 |
hex | 224a81da |
575308250 has 32 divisors (see below), whose sum is σ = 1174889664. Its totient is φ = 209202000.
The previous prime is 575308249. The next prime is 575308267. The reversal of 575308250 is 52803575.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 575308250.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101852 + ... + 107351.
It is an arithmetic number, because the mean of its divisors is an integer number (36715302).
Almost surely, 2575308250 is an apocalyptic number.
575308250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
575308250 is an abundant number, since it is smaller than the sum of its proper divisors (599581414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
575308250 is a wasteful number, since it uses less digits than its factorization.
575308250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209231 (or 209221 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 35.
The square root of 575308250 is about 23985.5842121888. The cubic root of 575308250 is about 831.7003175572.
The spelling of 575308250 in words is "five hundred seventy-five million, three hundred eight thousand, two hundred fifty".
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