Base | Representation |
---|---|
bin | 1010111101001011000100 |
3 | 12101220122112 |
4 | 22331023010 |
5 | 1213401004 |
6 | 141320152 |
7 | 33261122 |
oct | 12751304 |
9 | 5356575 |
10 | 2872004 |
11 | 1691863 |
12 | b66058 |
13 | 797315 |
14 | 54a912 |
15 | 3bae6e |
hex | 2bd2c4 |
2872004 has 12 divisors (see below), whose sum is σ = 5049744. Its totient is φ = 1429224.
The previous prime is 2872003. The next prime is 2872007. The reversal of 2872004 is 4002782.
2872004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2872003) 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 3 ways as a sum of consecutive naturals, for example, 674 + ... + 2489.
It is an arithmetic number, because the mean of its divisors is an integer number (420812).
22872004 is an apocalyptic number.
It is an amenable number.
2872004 is a deficient number, since it is larger than the sum of its proper divisors (2177740).
2872004 is a wasteful number, since it uses less digits than its factorization.
2872004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3394 (or 3392 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 2872004 is about 1694.6987932963. The cubic root of 2872004 is about 142.1439392141.
Adding to 2872004 its reverse (4002782), we get a palindrome (6874786).
The spelling of 2872004 in words is "two million, eight hundred seventy-two thousand, four".
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