Base | Representation |
---|---|
bin | 1100011111010… |
… | …0110001010101 |
3 | 10122120022200220 |
4 | 3013310301111 |
5 | 101402222210 |
6 | 5110424553 |
7 | 1204150356 |
oct | 307646125 |
9 | 118508626 |
10 | 52382805 |
11 | 27628a82 |
12 | 15662159 |
13 | ab10b57 |
14 | 6d57d2d |
15 | 48eac70 |
hex | 31f4c55 |
52382805 has 8 divisors (see below), whose sum is σ = 83812512. Its totient is φ = 27937488.
The previous prime is 52382783. The next prime is 52382807. The reversal of 52382805 is 50828325.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52382805 - 210 = 52381781 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52382807) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1746079 + ... + 1746108.
It is an arithmetic number, because the mean of its divisors is an integer number (10476564).
Almost surely, 252382805 is an apocalyptic number.
It is an amenable number.
52382805 is a deficient number, since it is larger than the sum of its proper divisors (31429707).
52382805 is a wasteful number, since it uses less digits than its factorization.
52382805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3492195.
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 52382805 is about 7237.5966314793. The cubic root of 52382805 is about 374.1647900682.
The spelling of 52382805 in words is "fifty-two million, three hundred eighty-two thousand, eight hundred five".
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