Base | Representation |
---|---|
bin | 1100101101000… |
… | …1011101100011 |
3 | 10201021020200112 |
4 | 3023101131203 |
5 | 102120134010 |
6 | 5142041535 |
7 | 1214633654 |
oct | 313213543 |
9 | 121236615 |
10 | 53286755 |
11 | 28096145 |
12 | 15a192ab |
13 | b069432 |
14 | 711152b |
15 | 4a28a05 |
hex | 32d1763 |
53286755 has 16 divisors (see below), whose sum is σ = 67876704. Its totient is φ = 40020480.
The previous prime is 53286719. The next prime is 53286763. The reversal of 53286755 is 55768235.
It is not a de Polignac number, because 53286755 - 212 = 53282659 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65300 + ... + 66110.
It is an arithmetic number, because the mean of its divisors is an integer number (4242294).
Almost surely, 253286755 is an apocalyptic number.
53286755 is a deficient number, since it is larger than the sum of its proper divisors (14589949).
53286755 is a wasteful number, since it uses less digits than its factorization.
53286755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606.
The product of its digits is 252000, while the sum is 41.
The square root of 53286755 is about 7299.7777363424. Note that the first 4 decimals coincide. The cubic root of 53286755 is about 376.3047999121.
The spelling of 53286755 in words is "fifty-three million, two hundred eighty-six thousand, seven hundred fifty-five".
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