Base | Representation |
---|---|
bin | 1000100011000010001010 |
3 | 11012211121001 |
4 | 20203002022 |
5 | 1033200100 |
6 | 120005214 |
7 | 25021336 |
oct | 10430212 |
9 | 4184531 |
10 | 2240650 |
11 | 12a0485 |
12 | 90080a |
13 | 605b39 |
14 | 4247c6 |
15 | 2e3d6a |
hex | 22308a |
2240650 has 24 divisors (see below), whose sum is σ = 4273164. Its totient is φ = 873600.
The previous prime is 2240647. The next prime is 2240657. The reversal of 2240650 is 560422.
It can be written as a sum of positive squares in 6 ways, for example, as 915849 + 1324801 = 957^2 + 1151^2 .
It is not an unprimeable number, because it can be changed into a prime (2240657) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1504 + ... + 2596.
22240650 is an apocalyptic number.
2240650 is a deficient number, since it is larger than the sum of its proper divisors (2032514).
2240650 is a wasteful number, since it uses less digits than its factorization.
2240650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1146 (or 1141 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 2240650 is about 1496.8800887179. The cubic root of 2240650 is about 130.8553070949.
The spelling of 2240650 in words is "two million, two hundred forty thousand, six hundred fifty".
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