Base | Representation |
---|---|
bin | 1000001111101100… |
… | …1100000100110111 |
3 | 12201020202212200200 |
4 | 2003323030010313 |
5 | 14013103100010 |
6 | 1003343211543 |
7 | 105564001542 |
oct | 20373140467 |
9 | 5636685620 |
10 | 2213331255 |
11 | a36405593 |
12 | 5192a6bb3 |
13 | 29371b585 |
14 | 16dd4b859 |
15 | ce4a1cc0 |
hex | 83ecc137 |
2213331255 has 24 divisors (see below), whose sum is σ = 3841377072. Its totient is φ = 1178924544.
The previous prime is 2213331247. The next prime is 2213331277. The reversal of 2213331255 is 5521333122.
It is a happy number.
2213331255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2213331255 - 23 = 2213331247 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4167 + ... + 66663.
It is an arithmetic number, because the mean of its divisors is an integer number (160057378).
Almost surely, 22213331255 is an apocalyptic number.
2213331255 is a deficient number, since it is larger than the sum of its proper divisors (1628045817).
2213331255 is a wasteful number, since it uses less digits than its factorization.
2213331255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63295 (or 63292 counting only the distinct ones).
The product of its digits is 5400, while the sum is 27.
The square root of 2213331255 is about 47046.0546167264. The cubic root of 2213331255 is about 1303.2132062164.
Adding to 2213331255 its reverse (5521333122), we get a palindrome (7734664377).
The spelling of 2213331255 in words is "two billion, two hundred thirteen million, three hundred thirty-one thousand, two hundred fifty-five".
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