Base | Representation |
---|---|
bin | 1100011001111… |
… | …1001000010011 |
3 | 10121220111111211 |
4 | 3012133020103 |
5 | 101310011034 |
6 | 5055120551 |
7 | 1201156564 |
oct | 306371023 |
9 | 117814454 |
10 | 52032019 |
11 | 27409476 |
12 | 15513157 |
13 | aa1a2a0 |
14 | 6ca616b |
15 | 487bd64 |
hex | 319f213 |
52032019 has 8 divisors (see below), whose sum is σ = 59330880. Its totient is φ = 45204096.
The previous prime is 52032017. The next prime is 52032037. The reversal of 52032019 is 91023025.
52032019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52032019 - 21 = 52032017 is a prime.
It is a super-2 number, since 2×520320192 = 5414662002432722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52032017) 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 7 ways as a sum of consecutive naturals, for example, 117499 + ... + 117940.
It is an arithmetic number, because the mean of its divisors is an integer number (7416360).
Almost surely, 252032019 is an apocalyptic number.
52032019 is a deficient number, since it is larger than the sum of its proper divisors (7298861).
52032019 is a wasteful number, since it uses less digits than its factorization.
52032019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235469.
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 52032019 is about 7213.3223274716. The cubic root of 52032019 is about 373.3277097544.
The spelling of 52032019 in words is "fifty-two million, thirty-two thousand, nineteen".
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