Base | Representation |
---|---|
bin | 100000001011010110011… |
… | …101010111100100110011 |
3 | 21211101112010000011121120 |
4 | 200023112131113210303 |
5 | 242212030032304412 |
6 | 4411452202153323 |
7 | 315516606123411 |
oct | 40132635274463 |
9 | 7741463004546 |
10 | 2211211213107 |
11 | 7828510a1366 |
12 | 2b866a1b2843 |
13 | 13069348cc50 |
14 | 790479022b1 |
15 | 3c7ba812b8c |
hex | 202d6757933 |
2211211213107 has 8 divisors (see below), whose sum is σ = 3175072511184. Its totient is φ = 1360745361888.
The previous prime is 2211211213097. The next prime is 2211211213111. The reversal of 2211211213107 is 7013121121122.
2211211213107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2211211213107 - 27 = 2211211212979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2211211213117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28348861668 + ... + 28348861745.
It is an arithmetic number, because the mean of its divisors is an integer number (396884063898).
Almost surely, 22211211213107 is an apocalyptic number.
2211211213107 is a deficient number, since it is larger than the sum of its proper divisors (963861298077).
2211211213107 is a wasteful number, since it uses less digits than its factorization.
2211211213107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56697723429.
The product of its (nonzero) digits is 336, while the sum is 24.
Adding to 2211211213107 its reverse (7013121121122), we get a palindrome (9224332334229).
The spelling of 2211211213107 in words is "two trillion, two hundred eleven billion, two hundred eleven million, two hundred thirteen thousand, one hundred seven".
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