Base | Representation |
---|---|
bin | 100001101011101… |
… | …1100101001100101 |
3 | 2220202201010112221 |
4 | 1003113130221211 |
5 | 4303314021013 |
6 | 304052312341 |
7 | 40002466300 |
oct | 10327345145 |
9 | 2822633487 |
10 | 1130220133 |
11 | 52aa86129 |
12 | 2766126b1 |
13 | 150201c13 |
14 | aa167b37 |
15 | 6935508d |
hex | 435dca65 |
1130220133 has 12 divisors (see below), whose sum is σ = 1327516320. Its totient is φ = 959350392.
The previous prime is 1130220089. The next prime is 1130220181. The reversal of 1130220133 is 3310220311.
It is not a de Polignac number, because 1130220133 - 29 = 1130219621 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 (1130820133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106923 + ... + 117016.
It is an arithmetic number, because the mean of its divisors is an integer number (110626360).
Almost surely, 21130220133 is an apocalyptic number.
It is an amenable number.
1130220133 is a deficient number, since it is larger than the sum of its proper divisors (197296187).
1130220133 is a wasteful number, since it uses less digits than its factorization.
1130220133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224056 (or 224049 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1130220133 is about 33618.7467493956. The cubic root of 1130220133 is about 1041.6480689700.
Adding to 1130220133 its reverse (3310220311), we get a palindrome (4440440444).
The spelling of 1130220133 in words is "one billion, one hundred thirty million, two hundred twenty thousand, one hundred thirty-three".
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