Base | Representation |
---|---|
bin | 1100101110101… |
… | …0010111111011 |
3 | 10201110102122210 |
4 | 3023222113323 |
5 | 102131420140 |
6 | 5144150203 |
7 | 1215540315 |
oct | 313522773 |
9 | 121412583 |
10 | 53388795 |
11 | 28155879 |
12 | 15a68363 |
13 | b0a3a05 |
14 | 713a7b5 |
15 | 4a48d80 |
hex | 32ea5fb |
53388795 has 8 divisors (see below), whose sum is σ = 85422096. Its totient is φ = 28474016.
The previous prime is 53388793. The next prime is 53388821. The reversal of 53388795 is 59788335.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53388795 - 21 = 53388793 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53388793) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1779612 + ... + 1779641.
It is an arithmetic number, because the mean of its divisors is an integer number (10677762).
Almost surely, 253388795 is an apocalyptic number.
53388795 is a deficient number, since it is larger than the sum of its proper divisors (32033301).
53388795 is a wasteful number, since it uses less digits than its factorization.
53388795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3559261.
The product of its digits is 907200, while the sum is 48.
The square root of 53388795 is about 7306.7636474707. The cubic root of 53388795 is about 376.5448449164.
The spelling of 53388795 in words is "fifty-three million, three hundred eighty-eight thousand, seven hundred ninety-five".
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