Base | Representation |
---|---|
bin | 1100100101101… |
… | …1001001010101 |
3 | 10200100121220120 |
4 | 3021123021111 |
5 | 102004132013 |
6 | 5123422153 |
7 | 1210545036 |
oct | 311331125 |
9 | 120317816 |
10 | 52802133 |
11 | 2789502a |
12 | 15824959 |
13 | ac29987 |
14 | 7026a8d |
15 | 4980123 |
hex | 325b255 |
52802133 has 16 divisors (see below), whose sum is σ = 71318400. Its totient is φ = 34747200.
The previous prime is 52802131. The next prime is 52802143. The reversal of 52802133 is 33120825.
52802133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52802133 - 21 = 52802131 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52802131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103483 + ... + 103991.
It is an arithmetic number, because the mean of its divisors is an integer number (4457400).
Almost surely, 252802133 is an apocalyptic number.
It is an amenable number.
52802133 is a deficient number, since it is larger than the sum of its proper divisors (18516267).
52802133 is a wasteful number, since it uses less digits than its factorization.
52802133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 892.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 52802133 is about 7266.5076205836. The cubic root of 52802133 is about 375.1605428151.
Adding to 52802133 its reverse (33120825), we get a palindrome (85922958).
The spelling of 52802133 in words is "fifty-two million, eight hundred two thousand, one hundred thirty-three".
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