Base | Representation |
---|---|
bin | 11011000100010… |
… | …00101011011010 |
3 | 120211020110010121 |
4 | 31202020223122 |
5 | 431111133000 |
6 | 34310303454 |
7 | 5424624625 |
oct | 1542105332 |
9 | 524213117 |
10 | 227052250 |
11 | 10718a797 |
12 | 64057b8a |
13 | 38069659 |
14 | 22224dbc |
15 | 14deeb1a |
hex | d888ada |
227052250 has 24 divisors (see below), whose sum is σ = 425488284. Its totient is φ = 90725600.
The previous prime is 227052233. The next prime is 227052269. The reversal of 227052250 is 52250722.
It can be written as a sum of positive squares in 6 ways, for example, as 2082249 + 224970001 = 1443^2 + 14999^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237774 + ... + 238726.
Almost surely, 2227052250 is an apocalyptic number.
227052250 is a deficient number, since it is larger than the sum of its proper divisors (198436034).
227052250 is an frugal number, since it uses more digits than its factorization.
227052250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1923 (or 960 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 25.
The square root of 227052250 is about 15068.2530507023. The cubic root of 227052250 is about 610.0638202509.
The spelling of 227052250 in words is "two hundred twenty-seven million, fifty-two thousand, two hundred fifty".
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