Base | Representation |
---|---|
bin | 1000001101100100… |
… | …1111100111111010 |
3 | 12200122000210102121 |
4 | 2003121033213322 |
5 | 14003313323030 |
6 | 1002424351454 |
7 | 105425241022 |
oct | 20331174772 |
9 | 5618023377 |
10 | 2204432890 |
11 | a31388070 |
12 | 51631558a |
13 | 29192427a |
14 | 16cab2a82 |
15 | cd7e547a |
hex | 8364f9fa |
2204432890 has 32 divisors (see below), whose sum is σ = 4331937024. Its totient is φ = 801013440.
The previous prime is 2204432873. The next prime is 2204432933. The reversal of 2204432890 is 982344022.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156832 + ... + 170308.
It is an arithmetic number, because the mean of its divisors is an integer number (135373032).
Almost surely, 22204432890 is an apocalyptic number.
2204432890 is a deficient number, since it is larger than the sum of its proper divisors (2127504134).
2204432890 is a wasteful number, since it uses less digits than its factorization.
2204432890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14982.
The product of its (nonzero) digits is 27648, while the sum is 34.
The square root of 2204432890 is about 46951.3885843646. The cubic root of 2204432890 is about 1301.4644030379.
The spelling of 2204432890 in words is "two billion, two hundred four million, four hundred thirty-two thousand, eight hundred ninety".
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