Base | Representation |
---|---|
bin | 1000101111000110100010 |
3 | 11022100101212 |
4 | 20233012202 |
5 | 1041240312 |
6 | 121030122 |
7 | 25315424 |
oct | 10570642 |
9 | 4270355 |
10 | 2290082 |
11 | 1324633 |
12 | 925342 |
13 | 6224a2 |
14 | 438814 |
15 | 303822 |
hex | 22f1a2 |
2290082 has 8 divisors (see below), whose sum is σ = 3441900. Its totient is φ = 1142784.
The previous prime is 2290081. The next prime is 2290091. The reversal of 2290082 is 2800922.
It can be written as a sum of positive squares in 2 ways, for example, as 2193361 + 96721 = 1481^2 + 311^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2290081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794 + ... + 2282.
22290082 is an apocalyptic number.
2290082 is a deficient number, since it is larger than the sum of its proper divisors (1151818).
2290082 is a wasteful number, since it uses less digits than its factorization.
2290082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2260.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 2290082 is about 1513.3016883622. The cubic root of 2290082 is about 131.8106022666.
The spelling of 2290082 in words is "two million, two hundred ninety thousand, eighty-two".
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