Base | Representation |
---|---|
bin | 1000101111000101101010 |
3 | 11022100022210 |
4 | 20233011222 |
5 | 1041240101 |
6 | 121025550 |
7 | 25315314 |
oct | 10570552 |
9 | 4270283 |
10 | 2290026 |
11 | 1324592 |
12 | 9252b6 |
13 | 62245b |
14 | 4387b4 |
15 | 3037d6 |
hex | 22f16a |
2290026 has 16 divisors (see below), whose sum is σ = 4658400. Its totient is φ = 750288.
The previous prime is 2290021. The next prime is 2290031. The reversal of 2290026 is 6200922.
It is a happy number.
2290026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2290021) and next prime (2290031).
It is a super-3 number, since 3×22900263 = 36028194133332412728, which contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2289984 and 2290011.
It is not an unprimeable number, because it can be changed into a prime (2290021) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2881 + ... + 3588.
It is an arithmetic number, because the mean of its divisors is an integer number (291150).
22290026 is an apocalyptic number.
2290026 is an abundant number, since it is smaller than the sum of its proper divisors (2368374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2290026 is a wasteful number, since it uses less digits than its factorization.
2290026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6533.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 2290026 is about 1513.2831856596. The cubic root of 2290026 is about 131.8095278576.
Adding to 2290026 its reverse (6200922), we get a palindrome (8490948).
The spelling of 2290026 in words is "two million, two hundred ninety thousand, twenty-six".
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