Base | Representation |
---|---|
bin | 1001110001011100… |
… | …1001000100000101 |
3 | 20202211020001201122 |
4 | 2130113021010011 |
5 | 20333031442013 |
6 | 1112150403325 |
7 | 122002533221 |
oct | 23427110405 |
9 | 6684201648 |
10 | 2623312133 |
11 | 1126878262 |
12 | 612660545 |
13 | 32a645b00 |
14 | 1ac58d781 |
15 | 105487a08 |
hex | 9c5c9105 |
2623312133 has 12 divisors (see below), whose sum is σ = 2849118948. Its totient is φ = 2414280960.
The previous prime is 2623312129. The next prime is 2623312141. The reversal of 2623312133 is 3312133262.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 1282141249 + 1341170884 = 35807^2 + 36622^2 .
It is not a de Polignac number, because 2623312133 - 22 = 2623312129 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2623312183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33923 + ... + 79983.
It is an arithmetic number, because the mean of its divisors is an integer number (237426579).
Almost surely, 22623312133 is an apocalyptic number.
It is an amenable number.
2623312133 is a deficient number, since it is larger than the sum of its proper divisors (225806815).
2623312133 is a wasteful number, since it uses less digits than its factorization.
2623312133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46424 (or 46411 counting only the distinct ones).
The product of its digits is 3888, while the sum is 26.
The square root of 2623312133 is about 51218.2792858175. The cubic root of 2623312133 is about 1379.1663614915.
Adding to 2623312133 its reverse (3312133262), we get a palindrome (5935445395).
The spelling of 2623312133 in words is "two billion, six hundred twenty-three million, three hundred twelve thousand, one hundred thirty-three".
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