Base | Representation |
---|---|
bin | 11110001100010… |
… | …00011011010110 |
3 | 122122120020010020 |
4 | 33012020123112 |
5 | 1004313444442 |
6 | 41044210010 |
7 | 6163502511 |
oct | 1706103326 |
9 | 578506106 |
10 | 253265622 |
11 | 11aa64235 |
12 | 70999906 |
13 | 40616c1c |
14 | 258c9d78 |
15 | 1737b9ec |
hex | f1886d6 |
253265622 has 8 divisors (see below), whose sum is σ = 506531256. Its totient is φ = 84421872.
The previous prime is 253265603. The next prime is 253265633. The reversal of 253265622 is 226562352.
253265622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
253265622 is an admirable number.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21105463 + ... + 21105474.
It is an arithmetic number, because the mean of its divisors is an integer number (63316407).
Almost surely, 2253265622 is an apocalyptic number.
253265622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253265622 is a wasteful number, since it uses less digits than its factorization.
253265622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42210942.
The product of its digits is 43200, while the sum is 33.
The square root of 253265622 is about 15914.3212861875. The cubic root of 253265622 is about 632.6916182174.
The spelling of 253265622 in words is "two hundred fifty-three million, two hundred sixty-five thousand, six hundred twenty-two".
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