Base | Representation |
---|---|
bin | 111110101101101… |
… | …0110110000101000 |
3 | 12102122122200122001 |
4 | 1331123112300220 |
5 | 13302201314422 |
6 | 544450540344 |
7 | 103101310543 |
oct | 17533266050 |
9 | 5378580561 |
10 | 2104323112 |
11 | 98a921111 |
12 | 4a88976b4 |
13 | 276c72808 |
14 | 15d69385a |
15 | c4b1d227 |
hex | 7d6d6c28 |
2104323112 has 64 divisors (see below), whose sum is σ = 4235760000. Its totient is φ = 977163264.
The previous prime is 2104323103. The next prime is 2104323113. The reversal of 2104323112 is 2113234012.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 2104323112.
It is not an unprimeable number, because it can be changed into a prime (2104323113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2207628 + ... + 2208580.
It is an arithmetic number, because the mean of its divisors is an integer number (66183750).
Almost surely, 22104323112 is an apocalyptic number.
It is an amenable number.
2104323112 is an abundant number, since it is smaller than the sum of its proper divisors (2131436888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2104323112 is a wasteful number, since it uses less digits than its factorization.
2104323112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1250 (or 1246 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2104323112 is about 45872.9017176808. The cubic root of 2104323112 is about 1281.4573066677.
Adding to 2104323112 its reverse (2113234012), we get a palindrome (4217557124).
The spelling of 2104323112 in words is "two billion, one hundred four million, three hundred twenty-three thousand, one hundred twelve".
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