Base | Representation |
---|---|
bin | 1100101100100… |
… | …0110110110100 |
3 | 10201012110100002 |
4 | 3023020312310 |
5 | 102113022013 |
6 | 5141210432 |
7 | 1214426132 |
oct | 313106664 |
9 | 121173302 |
10 | 53251508 |
11 | 28071712 |
12 | 15a00a18 |
13 | b05638b |
14 | 7102752 |
15 | 4a1d358 |
hex | 32c8db4 |
53251508 has 12 divisors (see below), whose sum is σ = 93609600. Its totient is φ = 26505912.
The previous prime is 53251507. The next prime is 53251519. The reversal of 53251508 is 80515235.
53251508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53251507) 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, 28958 + ... + 30741.
It is an arithmetic number, because the mean of its divisors is an integer number (7800800).
Almost surely, 253251508 is an apocalyptic number.
It is an amenable number.
53251508 is a deficient number, since it is larger than the sum of its proper divisors (40358092).
53251508 is a wasteful number, since it uses less digits than its factorization.
53251508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59926 (or 59924 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 29.
The square root of 53251508 is about 7297.3630853891. The cubic root of 53251508 is about 376.2218115547.
The spelling of 53251508 in words is "fifty-three million, two hundred fifty-one thousand, five hundred eight".
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