Base | Representation |
---|---|
bin | 111111011110001000000 |
3 | 10220122221221 |
4 | 13323301000 |
5 | 1013023213 |
6 | 112324424 |
7 | 23451403 |
oct | 7736100 |
9 | 3818857 |
10 | 2079808 |
11 | 11a0655 |
12 | 843714 |
13 | 57a873 |
14 | 3c1d3a |
15 | 2b138d |
hex | 1fbc40 |
2079808 has 14 divisors (see below), whose sum is σ = 4127246. Its totient is φ = 1039872.
The previous prime is 2079787. The next prime is 2079811. The reversal of 2079808 is 8089702.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1982464 + 97344 = 1408^2 + 312^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16185 + ... + 16312.
22079808 is an apocalyptic number.
It is an amenable number.
2079808 is a deficient number, since it is larger than the sum of its proper divisors (2047438).
2079808 is an equidigital number, since it uses as much as digits as its factorization.
2079808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32509 (or 32499 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 34.
The square root of 2079808 is about 1442.1539446259. The cubic root of 2079808 is about 127.6461581614.
The spelling of 2079808 in words is "two million, seventy-nine thousand, eight hundred eight".
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