Base | Representation |
---|---|
bin | 1000101111001001110100 |
3 | 11022100200122 |
4 | 20233021310 |
5 | 1041242132 |
6 | 121031112 |
7 | 25316144 |
oct | 10571164 |
9 | 4270618 |
10 | 2290292 |
11 | 1324804 |
12 | 925498 |
13 | 622604 |
14 | 438924 |
15 | 303912 |
hex | 22f274 |
2290292 has 6 divisors (see below), whose sum is σ = 4008018. Its totient is φ = 1145144.
The previous prime is 2290283. The next prime is 2290339. The reversal of 2290292 is 2920922.
2290292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 1833316 + 456976 = 1354^2 + 676^2 .
It is a congruent 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 as a sum of consecutive naturals, namely, 286283 + ... + 286290.
It is an arithmetic number, because the mean of its divisors is an integer number (668003).
22290292 is an apocalyptic number.
It is an amenable number.
2290292 is a deficient number, since it is larger than the sum of its proper divisors (1717726).
2290292 is a wasteful number, since it uses less digits than its factorization.
2290292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 572577 (or 572575 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 2290292 is about 1513.3710714825. The cubic root of 2290292 is about 131.8146311442.
The spelling of 2290292 in words is "two million, two hundred ninety thousand, two hundred ninety-two".
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