Base | Representation |
---|---|
bin | 1011111110110… |
… | …0000100110001 |
3 | 10111112222002100 |
4 | 2333230010301 |
5 | 100331000113 |
6 | 4553011013 |
7 | 1150055361 |
oct | 277540461 |
9 | 114488070 |
10 | 50250033 |
11 | 26401659 |
12 | 149b3a69 |
13 | a545162 |
14 | 69609a1 |
15 | 4628d73 |
hex | 2fec131 |
50250033 has 12 divisors (see below), whose sum is σ = 74545588. Its totient is φ = 32594400.
The previous prime is 50250019. The next prime is 50250043. The reversal of 50250033 is 33005205.
It can be written as a sum of positive squares in 2 ways, for example, as 41177889 + 9072144 = 6417^2 + 3012^2 .
It is not a de Polignac number, because 50250033 - 24 = 50250017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50249988 and 50250015.
It is not an unprimeable number, because it can be changed into a prime (50250043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75118 + ... + 75783.
Almost surely, 250250033 is an apocalyptic number.
It is an amenable number.
50250033 is a deficient number, since it is larger than the sum of its proper divisors (24295555).
50250033 is a wasteful number, since it uses less digits than its factorization.
50250033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150944 (or 150941 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 18.
The square root of 50250033 is about 7088.7257670191. The cubic root of 50250033 is about 369.0162153845.
Adding to 50250033 its reverse (33005205), we get a palindrome (83255238).
The spelling of 50250033 in words is "fifty million, two hundred fifty thousand, thirty-three".
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