Base | Representation |
---|---|
bin | 1011000001010101110001 |
3 | 12102210001201 |
4 | 23001111301 |
5 | 1214422243 |
6 | 141531201 |
7 | 33361645 |
oct | 13012561 |
9 | 5383051 |
10 | 2889073 |
11 | 16a3670 |
12 | b73b01 |
13 | 7a2015 |
14 | 552c25 |
15 | 3c104d |
hex | 2c1571 |
2889073 has 4 divisors (see below), whose sum is σ = 3151728. Its totient is φ = 2626420.
The previous prime is 2889049. The next prime is 2889079. The reversal of 2889073 is 3709882.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2889073 - 213 = 2880881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2889079) 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, 131311 + ... + 131332.
It is an arithmetic number, because the mean of its divisors is an integer number (787932).
22889073 is an apocalyptic number.
It is an amenable number.
2889073 is a deficient number, since it is larger than the sum of its proper divisors (262655).
2889073 is a wasteful number, since it uses less digits than its factorization.
2889073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262654.
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 2889073 is about 1699.7273310740. The cubic root of 2889073 is about 142.4249815459.
The spelling of 2889073 in words is "two million, eight hundred eighty-nine thousand, seventy-three".
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