Base | Representation |
---|---|
bin | 1000010011101100… |
… | …1100101101111111 |
3 | 12202102100101022112 |
4 | 2010323030231333 |
5 | 14031402023403 |
6 | 1005143004235 |
7 | 106156426433 |
oct | 20473145577 |
9 | 5672311275 |
10 | 2230111103 |
11 | a44926530 |
12 | 522a3967b |
13 | 29704508c |
14 | 1722789c3 |
15 | d0bb89d8 |
hex | 84eccb7f |
2230111103 has 4 divisors (see below), whose sum is σ = 2432848488. Its totient is φ = 2027373720.
The previous prime is 2230111097. The next prime is 2230111133. The reversal of 2230111103 is 3011110322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2230111103 - 214 = 2230094719 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230111133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101368676 + ... + 101368697.
It is an arithmetic number, because the mean of its divisors is an integer number (608212122).
Almost surely, 22230111103 is an apocalyptic number.
2230111103 is a deficient number, since it is larger than the sum of its proper divisors (202737385).
2230111103 is a wasteful number, since it uses less digits than its factorization.
2230111103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202737384.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 2230111103 is about 47224.0521662426. The cubic root of 2230111103 is about 1306.4982528921.
Adding to 2230111103 its reverse (3011110322), we get a palindrome (5241221425).
It can be divided in two parts, 22 and 30111103, that multiplied together give a palindrome (662444266).
The spelling of 2230111103 in words is "two billion, two hundred thirty million, one hundred eleven thousand, one hundred three".
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