Base | Representation |
---|---|
bin | 1100011001101… |
… | …0010001111001 |
3 | 10121212111021001 |
4 | 3012122101321 |
5 | 101303342103 |
6 | 5054445001 |
7 | 1201044634 |
oct | 306322171 |
9 | 117774231 |
10 | 52012153 |
11 | 273a5556 |
12 | 15503761 |
13 | aa1122b |
14 | 6c9cc1b |
15 | 487601d |
hex | 319a479 |
52012153 has 2 divisors, whose sum is σ = 52012154. Its totient is φ = 52012152.
The previous prime is 52012151. The next prime is 52012157. The reversal of 52012153 is 35121025.
52012153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 30603024 + 21409129 = 5532^2 + 4627^2 .
It is a cyclic number.
It is not a de Polignac number, because 52012153 - 21 = 52012151 is a prime.
Together with 52012151, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 52012153.
It is not a weakly prime, because it can be changed into another prime (52012151) 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 as a sum of consecutive naturals, namely, 26006076 + 26006077.
It is an arithmetic number, because the mean of its divisors is an integer number (26006077).
Almost surely, 252012153 is an apocalyptic number.
It is an amenable number.
52012153 is a deficient number, since it is larger than the sum of its proper divisors (1).
52012153 is an equidigital number, since it uses as much as digits as its factorization.
52012153 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 52012153 is about 7211.9451606345. The cubic root of 52012153 is about 373.2801911142.
Adding to 52012153 its reverse (35121025), we get a palindrome (87133178).
The spelling of 52012153 in words is "fifty-two million, twelve thousand, one hundred fifty-three".
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