Base | Representation |
---|---|
bin | 1111010010110… |
… | …1101000100100 |
3 | 11110201011022212 |
4 | 3310231220210 |
5 | 112410300202 |
6 | 10210542552 |
7 | 1406160251 |
oct | 364555044 |
9 | 143634285 |
10 | 64150052 |
11 | 3323597a |
12 | 19597a58 |
13 | 103a0c15 |
14 | 873c428 |
15 | 5972652 |
hex | 3d2da24 |
64150052 has 12 divisors (see below), whose sum is σ = 112664076. Its totient is φ = 31960320.
The previous prime is 64150007. The next prime is 64150057. The reversal of 64150052 is 25005146.
64150052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 46977316 + 17172736 = 6854^2 + 4144^2 .
It is not an unprimeable number, because it can be changed into a prime (64150057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27413 + ... + 29660.
It is an arithmetic number, because the mean of its divisors is an integer number (9388673).
Almost surely, 264150052 is an apocalyptic number.
It is an amenable number.
64150052 is a deficient number, since it is larger than the sum of its proper divisors (48514024).
64150052 is a wasteful number, since it uses less digits than its factorization.
64150052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57358 (or 57356 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 64150052 is about 8009.3727594613. The cubic root of 64150052 is about 400.3123643411.
Adding to 64150052 its reverse (25005146), we get a palindrome (89155198).
The spelling of 64150052 in words is "sixty-four million, one hundred fifty thousand, fifty-two".
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