Base | Representation |
---|---|
bin | 1111010101101100… |
… | …00010000110111101 |
3 | 210020220121100122101 |
4 | 13222312002012331 |
5 | 113331130002003 |
6 | 3441052345101 |
7 | 411033230044 |
oct | 75266020675 |
9 | 23226540571 |
10 | 8235000253 |
11 | 3546496637 |
12 | 1719a75191 |
13 | a1313331c |
14 | 58199b55b |
15 | 332e6a11d |
hex | 1ead821bd |
8235000253 has 2 divisors, whose sum is σ = 8235000254. Its totient is φ = 8235000252.
The previous prime is 8235000251. The next prime is 8235000287. The reversal of 8235000253 is 3520005328.
8235000253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5155527204 + 3079473049 = 71802^2 + 55493^2 .
It is a cyclic number.
It is not a de Polignac number, because 8235000253 - 21 = 8235000251 is a prime.
Together with 8235000251, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8235000251) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4117500126 + 4117500127.
It is an arithmetic number, because the mean of its divisors is an integer number (4117500127).
Almost surely, 28235000253 is an apocalyptic number.
It is an amenable number.
8235000253 is a deficient number, since it is larger than the sum of its proper divisors (1).
8235000253 is an equidigital number, since it uses as much as digits as its factorization.
8235000253 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 8235000253 is about 90746.9021675120. The cubic root of 8235000253 is about 2019.3946698599.
The spelling of 8235000253 in words is "eight billion, two hundred thirty-five million, two hundred fifty-three", and thus it is an aban number.
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