Base | Representation |
---|---|
bin | 1000100011101000001010 |
3 | 11012221221010 |
4 | 20203220022 |
5 | 1033234312 |
6 | 120024350 |
7 | 25031412 |
oct | 10435012 |
9 | 4187833 |
10 | 2243082 |
11 | 12a2296 |
12 | 9020b6 |
13 | 606c8a |
14 | 425642 |
15 | 2e493c |
hex | 223a0a |
2243082 has 16 divisors (see below), whose sum is σ = 4750272. Its totient is φ = 703680.
The previous prime is 2243081. The next prime is 2243089. The reversal of 2243082 is 2803422.
It is not an unprimeable number, because it can be changed into a prime (2243081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10894 + ... + 11097.
It is an arithmetic number, because the mean of its divisors is an integer number (296892).
22243082 is an apocalyptic number.
2243082 is an abundant number, since it is smaller than the sum of its proper divisors (2507190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2243082 is a wasteful number, since it uses less digits than its factorization.
2243082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22013.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2243082 is about 1497.6922247244. The cubic root of 2243082 is about 130.9026333971.
The spelling of 2243082 in words is "two million, two hundred forty-three thousand, eighty-two".
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