Base | Representation |
---|---|
bin | 111110101110000… |
… | …0100101001001100 |
3 | 12102200000020102210 |
4 | 1331130010221030 |
5 | 13302223323202 |
6 | 544454550420 |
7 | 103103022510 |
oct | 17534045114 |
9 | 5380006383 |
10 | 2104511052 |
11 | 98aa3a336 |
12 | 4a8968410 |
13 | 27700a217 |
14 | 15d702140 |
15 | c4b58c6c |
hex | 7d704a4c |
2104511052 has 48 divisors (see below), whose sum is σ = 5619462912. Its totient is φ = 600492480.
The previous prime is 2104511033. The next prime is 2104511077. The reversal of 2104511052 is 2501154012.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48727 + ... + 81137.
It is an arithmetic number, because the mean of its divisors is an integer number (117072144).
Almost surely, 22104511052 is an apocalyptic number.
It is an amenable number.
2104511052 is an abundant number, since it is smaller than the sum of its proper divisors (3514951860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2104511052 is a wasteful number, since it uses less digits than its factorization.
2104511052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33198 (or 33196 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 2104511052 is about 45874.9501580111. The cubic root of 2104511052 is about 1281.4954551053.
Adding to 2104511052 its reverse (2501154012), we get a palindrome (4605665064).
The spelling of 2104511052 in words is "two billion, one hundred four million, five hundred eleven thousand, fifty-two".
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