Base | Representation |
---|---|
bin | 1111010001011… |
… | …0001001001011 |
3 | 11110112021100021 |
4 | 3310112021023 |
5 | 112344210320 |
6 | 10204521311 |
7 | 1405306606 |
oct | 364261113 |
9 | 143467307 |
10 | 64053835 |
11 | 3317a65a |
12 | 19550237 |
13 | 103691a1 |
14 | 871533d |
15 | 5953daa |
hex | 3d1624b |
64053835 has 4 divisors (see below), whose sum is σ = 76864608. Its totient is φ = 51243064.
The previous prime is 64053833. The next prime is 64053863. The reversal of 64053835 is 53835046.
64053835 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 64053835 - 21 = 64053833 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 64053835.
It is not an unprimeable number, because it can be changed into a prime (64053833) 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, 6405379 + ... + 6405388.
It is an arithmetic number, because the mean of its divisors is an integer number (19216152).
Almost surely, 264053835 is an apocalyptic number.
64053835 is a deficient number, since it is larger than the sum of its proper divisors (12810773).
64053835 is a wasteful number, since it uses less digits than its factorization.
64053835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12810772.
The product of its (nonzero) digits is 43200, while the sum is 34.
The square root of 64053835 is about 8003.3639802273. The cubic root of 64053835 is about 400.1121248171.
The spelling of 64053835 in words is "sixty-four million, fifty-three thousand, eight hundred thirty-five".
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