Base | Representation |
---|---|
bin | 1011000001101010101011 |
3 | 12102211220021 |
4 | 23001222223 |
5 | 1214443121 |
6 | 141541311 |
7 | 33365566 |
oct | 13015253 |
9 | 5384807 |
10 | 2890411 |
11 | 16a4677 |
12 | b74837 |
13 | 7a2804 |
14 | 5534dd |
15 | 3c1641 |
hex | 2c1aab |
2890411 has 2 divisors, whose sum is σ = 2890412. Its totient is φ = 2890410.
The previous prime is 2890399. The next prime is 2890421. The reversal of 2890411 is 1140982.
It is a happy number.
2890411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2890411 - 25 = 2890379 is a prime.
It is not a weakly prime, because it can be changed into another prime (2890421) 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 as a sum of consecutive naturals, namely, 1445205 + 1445206.
It is an arithmetic number, because the mean of its divisors is an integer number (1445206).
22890411 is an apocalyptic number.
2890411 is a deficient number, since it is larger than the sum of its proper divisors (1).
2890411 is an equidigital number, since it uses as much as digits as its factorization.
2890411 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 25.
The square root of 2890411 is about 1700.1208780554. The cubic root of 2890411 is about 142.4469649774.
The spelling of 2890411 in words is "two million, eight hundred ninety thousand, four hundred eleven".
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