Base | Representation |
---|---|
bin | 111111011110100011011 |
3 | 10220200021001 |
4 | 13323310123 |
5 | 1013030102 |
6 | 112325431 |
7 | 23452135 |
oct | 7736433 |
9 | 3820231 |
10 | 2080027 |
11 | 11a0834 |
12 | 843877 |
13 | 57a9b1 |
14 | 3c2055 |
15 | 2b1487 |
hex | 1fbd1b |
2080027 has 2 divisors, whose sum is σ = 2080028. Its totient is φ = 2080026.
The previous prime is 2080021. The next prime is 2080049. The reversal of 2080027 is 7200802.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2080027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2079986 and 2080013.
It is not a weakly prime, because it can be changed into another prime (2080021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040013 + 1040014.
It is an arithmetic number, because the mean of its divisors is an integer number (1040014).
22080027 is an apocalyptic number.
2080027 is a deficient number, since it is larger than the sum of its proper divisors (1).
2080027 is an equidigital number, since it uses as much as digits as its factorization.
2080027 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 2080027 is about 1442.2298707210. The cubic root of 2080027 is about 127.6506383069.
Adding to 2080027 its reverse (7200802), we get a palindrome (9280829).
The spelling of 2080027 in words is "two million, eighty thousand, twenty-seven".
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