Base | Representation |
---|---|
bin | 1000010011101110… |
… | …0101101001011001 |
3 | 12202102112120101020 |
4 | 2010323211221121 |
5 | 14031413310314 |
6 | 1005145113053 |
7 | 106160333220 |
oct | 20473455131 |
9 | 5672476336 |
10 | 2230213209 |
11 | a44996214 |
12 | 522a88789 |
13 | 29707c6b3 |
14 | 1722a3cb7 |
15 | d0bd8da9 |
hex | 84ee5a59 |
2230213209 has 8 divisors (see below), whose sum is σ = 3398420160. Its totient is φ = 1274407536.
The previous prime is 2230213207. The next prime is 2230213243. The reversal of 2230213209 is 9023120322.
2230213209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2230213209 - 21 = 2230213207 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2230213201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53100294 + ... + 53100335.
It is an arithmetic number, because the mean of its divisors is an integer number (424802520).
Almost surely, 22230213209 is an apocalyptic number.
It is an amenable number.
2230213209 is a deficient number, since it is larger than the sum of its proper divisors (1168206951).
2230213209 is a wasteful number, since it uses less digits than its factorization.
2230213209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106200639.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 2230213209 is about 47225.1332343277. The cubic root of 2230213209 is about 1306.5181919995.
It can be divided in two parts, 22302 and 13209, that added together give a triangular number (35511 = T266).
The spelling of 2230213209 in words is "two billion, two hundred thirty million, two hundred thirteen thousand, two hundred nine".
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