Base | Representation |
---|---|
bin | 111110101101110… |
… | …1010010010110000 |
3 | 12102122210202101022 |
4 | 1331123222102300 |
5 | 13302211344440 |
6 | 544452355012 |
7 | 103102063031 |
oct | 17533522260 |
9 | 5378722338 |
10 | 2104403120 |
11 | 98a976236 |
12 | 4a8915a68 |
13 | 276ca0061 |
14 | 15d6b4a88 |
15 | c4b36cb5 |
hex | 7d6ea4b0 |
2104403120 has 80 divisors (see below), whose sum is σ = 5094331680. Its totient is φ = 807708672.
The previous prime is 2104403113. The next prime is 2104403129. The reversal of 2104403120 is 213044012.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-3 number, since 3×21044031203 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2104403129) 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, 211211 + ... + 220949.
It is an arithmetic number, because the mean of its divisors is an integer number (63679146).
Almost surely, 22104403120 is an apocalyptic number.
2104403120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2104403120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2547165840).
2104403120 is an abundant number, since it is smaller than the sum of its proper divisors (2989928560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2104403120 is a wasteful number, since it uses less digits than its factorization.
2104403120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9862 (or 9856 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2104403120 is about 45873.7737710775. The cubic root of 2104403120 is about 1281.4735471294.
Adding to 2104403120 its reverse (213044012), we get a palindrome (2317447132).
It can be divided in two parts, 2104 and 403120, that added together give a cube (405224 = 743).
The spelling of 2104403120 in words is "two billion, one hundred four million, four hundred three thousand, one hundred twenty".
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