Base | Representation |
---|---|
bin | 1100100111000… |
… | …1011000010101 |
3 | 10200112020211121 |
4 | 3021301120111 |
5 | 102020040310 |
6 | 5125403541 |
7 | 1211404411 |
oct | 311613025 |
9 | 120466747 |
10 | 52893205 |
11 | 279474a2 |
12 | 158695b1 |
13 | ac5c271 |
14 | 704bd41 |
15 | 499c0da |
hex | 3271615 |
52893205 has 32 divisors (see below), whose sum is σ = 69984000. Its totient is φ = 38218752.
The previous prime is 52893179. The next prime is 52893209. The reversal of 52893205 is 50239825.
It is a cyclic number.
It is not a de Polignac number, because 52893205 - 25 = 52893173 is a prime.
It is a super-2 number, since 2×528932052 = 5595382270344050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52893209) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265696 + ... + 265894.
It is an arithmetic number, because the mean of its divisors is an integer number (2187000).
Almost surely, 252893205 is an apocalyptic number.
It is an amenable number.
52893205 is a deficient number, since it is larger than the sum of its proper divisors (17090795).
52893205 is a wasteful number, since it uses less digits than its factorization.
52893205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333.
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 52893205 is about 7272.7714799793. The cubic root of 52893205 is about 375.3761085794.
The spelling of 52893205 in words is "fifty-two million, eight hundred ninety-three thousand, two hundred five".
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