Base | Representation |
---|---|
bin | 1100100101100… |
… | …1000010101111 |
3 | 10200100012002112 |
4 | 3021121002233 |
5 | 102003343034 |
6 | 5123314235 |
7 | 1210510652 |
oct | 311310257 |
9 | 120305075 |
10 | 52793519 |
11 | 27889609 |
12 | 1581b97b |
13 | ac25a8c |
14 | 7023899 |
15 | 497c7ce |
hex | 32590af |
52793519 has 4 divisors (see below), whose sum is σ = 53209344. Its totient is φ = 52377696.
The previous prime is 52793513. The next prime is 52793539. The reversal of 52793519 is 91539725.
52793519 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52793519 - 28 = 52793263 is a prime.
It is a super-2 number, since 2×527935192 = 5574311296806722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52793513) 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 3 ways as a sum of consecutive naturals, for example, 207722 + ... + 207975.
It is an arithmetic number, because the mean of its divisors is an integer number (13302336).
Almost surely, 252793519 is an apocalyptic number.
52793519 is a deficient number, since it is larger than the sum of its proper divisors (415825).
52793519 is a wasteful number, since it uses less digits than its factorization.
52793519 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415824.
The product of its digits is 85050, while the sum is 41.
The square root of 52793519 is about 7265.9148770131. The cubic root of 52793519 is about 375.1401408068.
The spelling of 52793519 in words is "fifty-two million, seven hundred ninety-three thousand, five hundred nineteen".
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