Base | Representation |
---|---|
bin | 1011011010000011001011 |
3 | 12121220220020 |
4 | 23122003023 |
5 | 1231142113 |
6 | 144031523 |
7 | 34263012 |
oct | 13320313 |
9 | 5556806 |
10 | 2990283 |
11 | 176270a |
12 | 10025a3 |
13 | 8090ca |
14 | 57ba79 |
15 | 3e1023 |
hex | 2da0cb |
2990283 has 12 divisors (see below), whose sum is σ = 4236600. Its totient is φ = 1875712.
The previous prime is 2990279. The next prime is 2990333. The reversal of 2990283 is 3820992.
2990283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2990283 - 22 = 2990279 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2990213) 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 11 ways as a sum of consecutive naturals, for example, 858 + ... + 2591.
It is an arithmetic number, because the mean of its divisors is an integer number (353050).
22990283 is an apocalyptic number.
2990283 is a deficient number, since it is larger than the sum of its proper divisors (1246317).
2990283 is a wasteful number, since it uses less digits than its factorization.
2990283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3486 (or 3469 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 2990283 is about 1729.2434762057. The cubic root of 2990283 is about 144.0690737288.
The spelling of 2990283 in words is "two million, nine hundred ninety thousand, two hundred eighty-three".
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