Base | Representation |
---|---|
bin | 1100110101010… |
… | …1000100100011 |
3 | 10202021122011011 |
4 | 3031111010203 |
5 | 102234411302 |
6 | 5201401351 |
7 | 1222340416 |
oct | 315250443 |
9 | 122248134 |
10 | 53825827 |
11 | 28424160 |
12 | 16039257 |
13 | b1c7903 |
14 | 7211b7d |
15 | 4ad35d7 |
hex | 3355123 |
53825827 has 16 divisors (see below), whose sum is σ = 62714880. Its totient is φ = 45712800.
The previous prime is 53825813. The next prime is 53825833. The reversal of 53825827 is 72852835.
It is a cyclic number.
It is not a de Polignac number, because 53825827 - 219 = 53301539 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 53825827.
It is not an unprimeable number, because it can be changed into a prime (53825887) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7168 + ... + 12610.
It is an arithmetic number, because the mean of its divisors is an integer number (3919680).
Almost surely, 253825827 is an apocalyptic number.
53825827 is a deficient number, since it is larger than the sum of its proper divisors (8889053).
53825827 is a wasteful number, since it uses less digits than its factorization.
53825827 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5514.
The product of its digits is 134400, while the sum is 40.
The square root of 53825827 is about 7336.6086852169. The cubic root of 53825827 is about 377.5694990677.
The spelling of 53825827 in words is "fifty-three million, eight hundred twenty-five thousand, eight hundred twenty-seven".
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