Base | Representation |
---|---|
bin | 1011111010111… |
… | …1011100010010 |
3 | 10111002100102011 |
4 | 2332233130102 |
5 | 100300023212 |
6 | 4543413134 |
7 | 1145002333 |
oct | 276573422 |
9 | 114070364 |
10 | 50001682 |
11 | 26252005 |
12 | 148b41aa |
13 | a4890c3 |
14 | 68d828a |
15 | 45ca4a7 |
hex | 2faf712 |
50001682 has 4 divisors (see below), whose sum is σ = 75002526. Its totient is φ = 25000840.
The previous prime is 50001649. The next prime is 50001683. The reversal of 50001682 is 28610005.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 25290841 + 24710841 = 5029^2 + 4971^2 .
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (50001683) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12500419 + ... + 12500422.
Almost surely, 250001682 is an apocalyptic number.
50001682 is a deficient number, since it is larger than the sum of its proper divisors (25000844).
50001682 is a wasteful number, since it uses less digits than its factorization.
50001682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25000843.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 50001682 is about 7071.1867462258. The cubic root of 50001682 is about 368.4072808450.
Adding to 50001682 its reverse (28610005), we get a palindrome (78611687).
It can be divided in two parts, 5000 and 1682, that multiplied together give a square (8410000 = 29002).
The spelling of 50001682 in words is "fifty million, one thousand, six hundred eighty-two".
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