Base | Representation |
---|---|
bin | 101111110010111101011011… |
… | …101010000001010000111011 |
3 | 1000120021220001211200110110120 |
4 | 233302331123222001100323 |
5 | 210023040312230010021 |
6 | 2023025110312344323 |
7 | 62164115534311002 |
oct | 5762753352012073 |
9 | 1016256054613416 |
10 | 210210122110011 |
11 | 60a85680845641 |
12 | 1b6b01686a50a3 |
13 | 903a96380917a |
14 | 39ca31d2a1c39 |
15 | 19480aadd52c6 |
hex | bf2f5ba8143b |
210210122110011 has 16 divisors (see below), whose sum is σ = 296910933465600. Its totient is φ = 131918655237408.
The previous prime is 210210122109991. The next prime is 210210122110073. The reversal of 210210122110011 is 110011221012012.
It is a happy number.
It is not a de Polignac number, because 210210122110011 - 211 = 210210122107963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (210210122110111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11744885571 + ... + 11744903468.
It is an arithmetic number, because the mean of its divisors is an integer number (18556933341600).
Almost surely, 2210210122110011 is an apocalyptic number.
210210122110011 is a deficient number, since it is larger than the sum of its proper divisors (86700811355589).
210210122110011 is a wasteful number, since it uses less digits than its factorization.
210210122110011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23489789218.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 210210122110011 its reverse (110011221012012), we get a palindrome (320221343122023).
The spelling of 210210122110011 in words is "two hundred ten trillion, two hundred ten billion, one hundred twenty-two million, one hundred ten thousand, eleven".
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