Base | Representation |
---|---|
bin | 1100011010110… |
… | …1010011000101 |
3 | 10122000110010020 |
4 | 3012231103011 |
5 | 101313340203 |
6 | 5100245353 |
7 | 1201521021 |
oct | 306552305 |
9 | 118013106 |
10 | 52090053 |
11 | 27449034 |
12 | 15540859 |
13 | aa3a822 |
14 | 6cbd381 |
15 | 488e153 |
hex | 31ad4c5 |
52090053 has 16 divisors (see below), whose sum is σ = 71801856. Its totient is φ = 33570800.
The previous prime is 52090033. The next prime is 52090063. The reversal of 52090053 is 35009025.
52090053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52090053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52090033) 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, 9478 + ... + 13928.
It is an arithmetic number, because the mean of its divisors is an integer number (4487616).
Almost surely, 252090053 is an apocalyptic number.
It is an amenable number.
52090053 is a deficient number, since it is larger than the sum of its proper divisors (19711803).
52090053 is a wasteful number, since it uses less digits than its factorization.
52090053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4584.
The product of its (nonzero) digits is 1350, while the sum is 24.
The square root of 52090053 is about 7217.3439020182. The cubic root of 52090053 is about 373.4664554137.
Adding to 52090053 its reverse (35009025), we get a palindrome (87099078).
The spelling of 52090053 in words is "fifty-two million, ninety thousand, fifty-three".
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