Base | Representation |
---|---|
bin | 1000010011111000… |
… | …1111100001101110 |
3 | 12202110211220212200 |
4 | 2010332033201232 |
5 | 14032103042123 |
6 | 1005212042330 |
7 | 106166261661 |
oct | 20476174156 |
9 | 5673756780 |
10 | 2230909038 |
11 | a45320a86 |
12 | 5231633a6 |
13 | 297264327 |
14 | 1724056d8 |
15 | d0cc5143 |
hex | 84f8f86e |
2230909038 has 24 divisors (see below), whose sum is σ = 4835839008. Its totient is φ = 743297472.
The previous prime is 2230909027. The next prime is 2230909039. The reversal of 2230909038 is 8309090322.
It is a super-3 number, since 3×22309090383 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2230908993 and 2230909011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230909039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14070 + ... + 68262.
It is an arithmetic number, because the mean of its divisors is an integer number (201493292).
Almost surely, 22230909038 is an apocalyptic number.
2230909038 is an abundant number, since it is smaller than the sum of its proper divisors (2604929970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230909038 is a wasteful number, since it uses less digits than its factorization.
2230909038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56488 (or 56485 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 2230909038 is about 47232.4998068068. The cubic root of 2230909038 is about 1306.6540562466.
The spelling of 2230909038 in words is "two billion, two hundred thirty million, nine hundred nine thousand, thirty-eight".
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