Base | Representation |
---|---|
bin | 1011000001101101001100 |
3 | 12102212010020 |
4 | 23001231030 |
5 | 1214444242 |
6 | 141542140 |
7 | 33366216 |
oct | 13015514 |
9 | 5385106 |
10 | 2890572 |
11 | 16a4803 |
12 | b74950 |
13 | 7a28c9 |
14 | 5535b6 |
15 | 3c16ec |
hex | 2c1b4c |
2890572 has 12 divisors (see below), whose sum is σ = 6744696. Its totient is φ = 963520.
The previous prime is 2890529. The next prime is 2890577. The reversal of 2890572 is 2750982.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (2890577) 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, 120429 + ... + 120452.
It is an arithmetic number, because the mean of its divisors is an integer number (562058).
22890572 is an apocalyptic number.
It is an amenable number.
2890572 is an abundant number, since it is smaller than the sum of its proper divisors (3854124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2890572 is a wasteful number, since it uses less digits than its factorization.
2890572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240888 (or 240886 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 2890572 is about 1700.1682269705. The cubic root of 2890572 is about 142.4496097610.
The spelling of 2890572 in words is "two million, eight hundred ninety thousand, five hundred seventy-two".
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