Base | Representation |
---|---|
bin | 11111011111011111001… |
… | …100110000111001001010 |
3 | 21122212221202210222021011 |
4 | 133133133030300321022 |
5 | 240424100440340200 |
6 | 4334102504434134 |
7 | 312231512546623 |
oct | 37373714607112 |
9 | 7585852728234 |
10 | 2164113215050 |
11 | 764882545326 |
12 | 2ab50517894a |
13 | 1290c8a12247 |
14 | 76a5a788a4a |
15 | 3b460b055ba |
hex | 1f7df330e4a |
2164113215050 has 48 divisors (see below), whose sum is σ = 4068672615072. Its totient is φ = 856330328000.
The previous prime is 2164113215003. The next prime is 2164113215057. The reversal of 2164113215050 is 505123114612.
It is not an unprimeable number, because it can be changed into a prime (2164113215057) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3461829 + ... + 4038871.
It is an arithmetic number, because the mean of its divisors is an integer number (84764012814).
Almost surely, 22164113215050 is an apocalyptic number.
2164113215050 is a deficient number, since it is larger than the sum of its proper divisors (1904559400022).
2164113215050 is a wasteful number, since it uses less digits than its factorization.
2164113215050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577863 (or 577858 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 31.
Adding to 2164113215050 its reverse (505123114612), we get a palindrome (2669236329662).
The spelling of 2164113215050 in words is "two trillion, one hundred sixty-four billion, one hundred thirteen million, two hundred fifteen thousand, fifty".
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