Base | Representation |
---|---|
bin | 111011110101000101… |
… | …100100111011101110 |
3 | 20010211002120101000020 |
4 | 323311011210323232 |
5 | 2023031301001222 |
6 | 45302340343010 |
7 | 4432651035456 |
oct | 736505447356 |
9 | 203732511006 |
10 | 64241422062 |
11 | 25276676254 |
12 | 1054a3a4a66 |
13 | 609a3a9a9c |
14 | 3175cccd66 |
15 | 1a0ecb565c |
hex | ef5164eee |
64241422062 has 8 divisors (see below), whose sum is σ = 128482844136. Its totient is φ = 21413807352.
The previous prime is 64241422051. The next prime is 64241422067. The reversal of 64241422062 is 26022414246.
It is a sphenic number, since it is the product of 3 distinct primes.
64241422062 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64241422067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5353451833 + ... + 5353451844.
It is an arithmetic number, because the mean of its divisors is an integer number (16060355517).
Almost surely, 264241422062 is an apocalyptic number.
64241422062 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64241422062 is a wasteful number, since it uses less digits than its factorization.
64241422062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10706903682.
The product of its (nonzero) digits is 36864, while the sum is 33.
The spelling of 64241422062 in words is "sixty-four billion, two hundred forty-one million, four hundred twenty-two thousand, sixty-two".
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