Base | Representation |
---|---|
bin | 111111100010110… |
… | …101110011010011 |
3 | 2202022001101100111 |
4 | 333202311303103 |
5 | 4140410113000 |
6 | 253442102151 |
7 | 35263453033 |
oct | 7742656323 |
9 | 2668041314 |
10 | 1066097875 |
11 | 4a786a127 |
12 | 25904a957 |
13 | 13cb4085b |
14 | a18358c3 |
15 | 638dacba |
hex | 3f8b5cd3 |
1066097875 has 8 divisors (see below), whose sum is σ = 1330490304. Its totient is φ = 852878200.
The previous prime is 1066097861. The next prime is 1066097911. The reversal of 1066097875 is 5787906601.
It is not a de Polignac number, because 1066097875 - 211 = 1066095827 is a prime.
It is a super-2 number, since 2×10660978752 = 2273129358159031250, which contains 22 as substring.
It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 4264267 + ... + 4264516.
It is an arithmetic number, because the mean of its divisors is an integer number (166311288).
Almost surely, 21066097875 is an apocalyptic number.
1066097875 is a deficient number, since it is larger than the sum of its proper divisors (264392429).
1066097875 is an frugal number, since it uses more digits than its factorization.
1066097875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8528798 (or 8528788 counting only the distinct ones).
The product of its (nonzero) digits is 635040, while the sum is 49.
The square root of 1066097875 is about 32651.1542674987. The cubic root of 1066097875 is about 1021.5642648926.
The spelling of 1066097875 in words is "one billion, sixty-six million, ninety-seven thousand, eight hundred seventy-five".
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