Base | Representation |
---|---|
bin | 111110101001010… |
… | …0010010011101111 |
3 | 12102111022020011200 |
4 | 1331102202103233 |
5 | 13301103323434 |
6 | 544325220543 |
7 | 103042541205 |
oct | 17522422357 |
9 | 5374266150 |
10 | 2102011119 |
11 | 98959207a |
12 | 4a7b61753 |
13 | 276643380 |
14 | 15d251075 |
15 | c4813199 |
hex | 7d4a24ef |
2102011119 has 12 divisors (see below), whose sum is σ = 3269795256. Its totient is φ = 1293545232.
The previous prime is 2102011103. The next prime is 2102011133. The reversal of 2102011119 is 9111102012.
It is a happy number.
It is not a de Polignac number, because 2102011119 - 24 = 2102011103 is a prime.
It is a super-2 number, since 2×21020111192 = 8836901488799264322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102011169) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8982837 + ... + 8983070.
It is an arithmetic number, because the mean of its divisors is an integer number (272482938).
Almost surely, 22102011119 is an apocalyptic number.
2102011119 is a deficient number, since it is larger than the sum of its proper divisors (1167784137).
2102011119 is a wasteful number, since it uses less digits than its factorization.
2102011119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17965926 (or 17965923 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 18.
The square root of 2102011119 is about 45847.6948057370. The cubic root of 2102011119 is about 1280.9878277486.
The spelling of 2102011119 in words is "two billion, one hundred two million, eleven thousand, one hundred nineteen".
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