Base | Representation |
---|---|
bin | 1011000000011100010000… |
… | …0011011100011010111011 |
3 | 1120211221220222012021111120 |
4 | 2300013010003130122323 |
5 | 3041240312300010021 |
6 | 41423402434200323 |
7 | 2356233045425232 |
oct | 260070403343273 |
9 | 46757828167446 |
10 | 12102212110011 |
11 | 39465792609a1 |
12 | 14355a64230a3 |
13 | 69a3065b0a5a |
14 | 2dba7074db19 |
15 | 15ec1646a2c6 |
hex | b01c40dc6bb |
12102212110011 has 8 divisors (see below), whose sum is σ = 16168362900480. Its totient is φ = 8052101363112.
The previous prime is 12102212109997. The next prime is 12102212110013. The reversal of 12102212110011 is 11001121220121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12102212110011 - 26 = 12102212109947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12102212110013) 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, 4010009131 + ... + 4010012148.
It is an arithmetic number, because the mean of its divisors is an integer number (2021045362560).
Almost surely, 212102212110011 is an apocalyptic number.
12102212110011 is a deficient number, since it is larger than the sum of its proper divisors (4066150790469).
12102212110011 is an equidigital number, since it uses as much as digits as its factorization.
12102212110011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8020021785.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 12102212110011 its reverse (11001121220121), we get a palindrome (23103333330132).
The spelling of 12102212110011 in words is "twelve trillion, one hundred two billion, two hundred twelve million, one hundred ten thousand, eleven".
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