Base | Representation |
---|---|
bin | 1100000011010… |
… | …1010100111011 |
3 | 10112010012200000 |
4 | 3000311110323 |
5 | 100420100300 |
6 | 5003244043 |
7 | 1152445212 |
oct | 300652473 |
9 | 115105600 |
10 | 50550075 |
11 | 26597024 |
12 | 14b19623 |
13 | a61b8b4 |
14 | 69dc079 |
15 | 4687c00 |
hex | 303553b |
50550075 has 72 divisors (see below), whose sum is σ = 96275088. Its totient is φ = 26282880.
The previous prime is 50550047. The next prime is 50550077. The reversal of 50550075 is 57005505.
50550075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50550075 - 26 = 50550011 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (50550077) 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 71 ways as a sum of consecutive naturals, for example, 321897 + ... + 322053.
It is an arithmetic number, because the mean of its divisors is an integer number (1337154).
Almost surely, 250550075 is an apocalyptic number.
50550075 is a deficient number, since it is larger than the sum of its proper divisors (45725013).
50550075 is a wasteful number, since it uses less digits than its factorization.
50550075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235 (or 218 counting only the distinct ones).
The product of its (nonzero) digits is 4375, while the sum is 27.
The square root of 50550075 is about 7109.8575935106. The cubic root of 50550075 is about 369.7492213488.
The spelling of 50550075 in words is "fifty million, five hundred fifty thousand, seventy-five".
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