Base | Representation |
---|---|
bin | 1100110000111… |
… | …1000011110001 |
3 | 10201202001210001 |
4 | 3030033003301 |
5 | 102201222212 |
6 | 5151310001 |
7 | 1220034355 |
oct | 314170361 |
9 | 121661701 |
10 | 53539057 |
11 | 28248760 |
12 | 15b1b301 |
13 | b127220 |
14 | 7179465 |
15 | 4a78657 |
hex | 330f0f1 |
53539057 has 8 divisors (see below), whose sum is σ = 62899200. Its totient is φ = 44927760.
The previous prime is 53539051. The next prime is 53539099. The reversal of 53539057 is 75093535.
53539057 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 53539057 - 23 = 53539049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53539051) 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, 187057 + ... + 187342.
It is an arithmetic number, because the mean of its divisors is an integer number (7862400).
Almost surely, 253539057 is an apocalyptic number.
It is an amenable number.
53539057 is a deficient number, since it is larger than the sum of its proper divisors (9360143).
53539057 is a wasteful number, since it uses less digits than its factorization.
53539057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374423.
The product of its (nonzero) digits is 70875, while the sum is 37.
The square root of 53539057 is about 7317.0388136185. The cubic root of 53539057 is about 376.8977740455.
The spelling of 53539057 in words is "fifty-three million, five hundred thirty-nine thousand, fifty-seven".
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