Base | Representation |
---|---|
bin | 1111010010000… |
… | …0000010110010 |
3 | 11110121022222011 |
4 | 3310200002302 |
5 | 112402010021 |
6 | 10205433134 |
7 | 1405536046 |
oct | 364400262 |
9 | 143538864 |
10 | 64094386 |
11 | 331a8074 |
12 | 1956b7aa |
13 | 10381795 |
14 | 8726026 |
15 | 5960de1 |
hex | 3d200b2 |
64094386 has 12 divisors (see below), whose sum is σ = 101871162. Its totient is φ = 30140096.
The previous prime is 64094383. The next prime is 64094389. The reversal of 64094386 is 68349046.
It is an interprime number because it is at equal distance from previous prime (64094383) and next prime (64094389).
It can be written as a sum of positive squares in 3 ways, for example, as 52838361 + 11256025 = 7269^2 + 3355^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64094383) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45996 + ... + 47368.
Almost surely, 264094386 is an apocalyptic number.
64094386 is a deficient number, since it is larger than the sum of its proper divisors (37776776).
64094386 is an equidigital number, since it uses as much as digits as its factorization.
64094386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2765 (or 1392 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 40.
The square root of 64094386 is about 8005.8969516226. The cubic root of 64094386 is about 400.1965409134.
The spelling of 64094386 in words is "sixty-four million, ninety-four thousand, three hundred eighty-six".
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