Base | Representation |
---|---|
bin | 1000010100010001101100 |
3 | 11002202200022 |
4 | 20110101230 |
5 | 1024231304 |
6 | 114421312 |
7 | 24350165 |
oct | 10242154 |
9 | 4082608 |
10 | 2180204 |
11 | 125a024 |
12 | 891838 |
13 | 5b4480 |
14 | 40a76c |
15 | 2d0ebe |
hex | 21446c |
2180204 has 12 divisors (see below), whose sum is σ = 4108944. Its totient is φ = 1006224.
The previous prime is 2180183. The next prime is 2180219. The reversal of 2180204 is 4020812.
2180204 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20912 + ... + 21015.
It is an arithmetic number, because the mean of its divisors is an integer number (342412).
22180204 is an apocalyptic number.
It is an amenable number.
2180204 is a deficient number, since it is larger than the sum of its proper divisors (1928740).
2180204 is a wasteful number, since it uses less digits than its factorization.
2180204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41944 (or 41942 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 2180204 is about 1476.5513875243. The cubic root of 2180204 is about 129.6678701310.
The spelling of 2180204 in words is "two million, one hundred eighty thousand, two hundred four".
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