Base | Representation |
---|---|
bin | 1100110011001… |
… | …1111011011011 |
3 | 10202000201221022 |
4 | 3030303323123 |
5 | 102221040300 |
6 | 5154433055 |
7 | 1221233555 |
oct | 314637333 |
9 | 122021838 |
10 | 53690075 |
11 | 2834116a |
12 | 15b9278b |
13 | b17ab9a |
14 | 71b84d5 |
15 | 4aa8285 |
hex | 3333edb |
53690075 has 12 divisors (see below), whose sum is σ = 67004640. Its totient is φ = 42675360.
The previous prime is 53690069. The next prime is 53690083. The reversal of 53690075 is 57009635.
It is not a de Polignac number, because 53690075 - 26 = 53690011 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2915 + ... + 10764.
It is an arithmetic number, because the mean of its divisors is an integer number (5583720).
Almost surely, 253690075 is an apocalyptic number.
53690075 is a deficient number, since it is larger than the sum of its proper divisors (13314565).
53690075 is a wasteful number, since it uses less digits than its factorization.
53690075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13846 (or 13841 counting only the distinct ones).
The product of its (nonzero) digits is 28350, while the sum is 35.
The square root of 53690075 is about 7327.3511585020. The cubic root of 53690075 is about 377.2518141194.
The spelling of 53690075 in words is "fifty-three million, six hundred ninety thousand, seventy-five".
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