Base | Representation |
---|---|
bin | 1000100101011011011010 |
3 | 11020100001022 |
4 | 20211123122 |
5 | 1034003313 |
6 | 120122442 |
7 | 25062050 |
oct | 10453332 |
9 | 4210038 |
10 | 2250458 |
11 | 12a7891 |
12 | 906422 |
13 | 60a442 |
14 | 4281d0 |
15 | 2e6c08 |
hex | 2256da |
2250458 has 32 divisors (see below), whose sum is σ = 4181760. Its totient is φ = 887040.
The previous prime is 2250439. The next prime is 2250461. The reversal of 2250458 is 8540522.
2250458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×22504582 = 10129122419528, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9218 + ... + 9458.
It is an arithmetic number, because the mean of its divisors is an integer number (130680).
22250458 is an apocalyptic number.
2250458 is a deficient number, since it is larger than the sum of its proper divisors (1931302).
2250458 is a wasteful number, since it uses less digits than its factorization.
2250458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302.
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 2250458 is about 1500.1526588984. The cubic root of 2250458 is about 131.0459602151.
Subtracting 2250458 from its reverse (8540522), we obtain a square (6290064 = 25082).
The spelling of 2250458 in words is "two million, two hundred fifty thousand, four hundred fifty-eight".
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