Base | Representation |
---|---|
bin | 1011000011010010111100 |
3 | 12110012001102 |
4 | 23003102330 |
5 | 1220201314 |
6 | 142032232 |
7 | 33424211 |
oct | 13032274 |
9 | 5405042 |
10 | 2897084 |
11 | 16a9693 |
12 | b78678 |
13 | 7a5868 |
14 | 555b08 |
15 | 3c35de |
hex | 2c34bc |
2897084 has 18 divisors (see below), whose sum is σ = 5192712. Its totient is φ = 1414000.
The previous prime is 2897053. The next prime is 2897087. The reversal of 2897084 is 4807982.
2897084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2897087) 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 5 ways as a sum of consecutive naturals, for example, 28634 + ... + 28734.
It is an arithmetic number, because the mean of its divisors is an integer number (288484).
22897084 is an apocalyptic number.
It is an amenable number.
2897084 is a deficient number, since it is larger than the sum of its proper divisors (2295628).
2897084 is a wasteful number, since it uses less digits than its factorization.
2897084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277 (or 174 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 38.
The square root of 2897084 is about 1702.0822541816. The cubic root of 2897084 is about 142.5565016527.
It can be divided in two parts, 289 and 7084, that multiplied together give a triangular number (2047276 = T2023).
The spelling of 2897084 in words is "two million, eight hundred ninety-seven thousand, eighty-four".
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