Base | Representation |
---|---|
bin | 10100111001100010… |
… | …10010110001011001 |
3 | 1001221221121020201222 |
4 | 22130301102301121 |
5 | 140434321232413 |
6 | 5053205421425 |
7 | 545021203214 |
oct | 123461226131 |
9 | 31857536658 |
10 | 11220102233 |
11 | 483850096a |
12 | 221170a875 |
13 | 109a6cc762 |
14 | 78620677b |
15 | 45a069b08 |
hex | 29cc52c59 |
11220102233 has 4 divisors (see below), whose sum is σ = 11607002340. Its totient is φ = 10833202128.
The previous prime is 11220102199. The next prime is 11220102277. The reversal of 11220102233 is 33220102211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8743746064 + 2476356169 = 93508^2 + 49763^2 .
It is a cyclic number.
It is not a de Polignac number, because 11220102233 - 222 = 11215907929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11220102293) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193450010 + ... + 193450067.
It is an arithmetic number, because the mean of its divisors is an integer number (2901750585).
Almost surely, 211220102233 is an apocalyptic number.
It is an amenable number.
11220102233 is a deficient number, since it is larger than the sum of its proper divisors (386900107).
11220102233 is an equidigital number, since it uses as much as digits as its factorization.
11220102233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386900106.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 11220102233 its reverse (33220102211), we get a palindrome (44440204444).
The spelling of 11220102233 in words is "eleven billion, two hundred twenty million, one hundred two thousand, two hundred thirty-three".
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