Base | Representation |
---|---|
bin | 100000000000101… |
… | …0010101110011010 |
3 | 2202212001221200102 |
4 | 1000001102232122 |
5 | 4144431040131 |
6 | 254325135402 |
7 | 35421351341 |
oct | 10001225632 |
9 | 2685057612 |
10 | 1074080666 |
11 | 50132177a |
12 | 25b85a562 |
13 | 1416a71b9 |
14 | a2912b58 |
15 | 644661cb |
hex | 40052b9a |
1074080666 has 8 divisors (see below), whose sum is σ = 1611435924. Its totient is φ = 536935360.
The previous prime is 1074080629. The next prime is 1074080681. The reversal of 1074080666 is 6660804701.
It can be written as a sum of positive squares in 2 ways, for example, as 837813025 + 236267641 = 28945^2 + 15371^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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 in 3 ways as a sum of consecutive naturals, for example, 39005 + ... + 60576.
Almost surely, 21074080666 is an apocalyptic number.
1074080666 is a deficient number, since it is larger than the sum of its proper divisors (537355258).
1074080666 is an equidigital number, since it uses as much as digits as its factorization.
1074080666 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104976.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 1074080666 is about 32773.1699107669. The cubic root of 1074080666 is about 1024.1077036423.
The spelling of 1074080666 in words is "one billion, seventy-four million, eighty thousand, six hundred sixty-six".
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