Base | Representation |
---|---|
bin | 111110110001000… |
… | …1111111100011100 |
3 | 12102210001111111101 |
4 | 1331202033330130 |
5 | 13303132131304 |
6 | 544553402444 |
7 | 103122545203 |
oct | 17542177434 |
9 | 5383044441 |
10 | 2106130204 |
11 | 990945882 |
12 | 4a9409424 |
13 | 2774561b9 |
14 | 15da0423a |
15 | c4d788a4 |
hex | 7d88ff1c |
2106130204 has 48 divisors (see below), whose sum is σ = 4079738880. Its totient is φ = 946932480.
The previous prime is 2106130177. The next prime is 2106130211. The reversal of 2106130204 is 4020316012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160209 + ... + 172855.
It is an arithmetic number, because the mean of its divisors is an integer number (84994560).
Almost surely, 22106130204 is an apocalyptic number.
It is an amenable number.
2106130204 is a deficient number, since it is larger than the sum of its proper divisors (1973608676).
2106130204 is a wasteful number, since it uses less digits than its factorization.
2106130204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12778 (or 12776 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2106130204 is about 45892.5942173680. The cubic root of 2106130204 is about 1281.8240197889.
Adding to 2106130204 its reverse (4020316012), we get a palindrome (6126446216).
The spelling of 2106130204 in words is "two billion, one hundred six million, one hundred thirty thousand, two hundred four".
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