Base | Representation |
---|---|
bin | 1100000011010… |
… | …1110011000001 |
3 | 10112010022022100 |
4 | 3000311303001 |
5 | 100420131001 |
6 | 5003301013 |
7 | 1152453633 |
oct | 300656301 |
9 | 115108270 |
10 | 50552001 |
11 | 26598515 |
12 | 14b1a769 |
13 | a61c736 |
14 | 69dca53 |
15 | 4688586 |
hex | 3035cc1 |
50552001 has 12 divisors (see below), whose sum is σ = 73234512. Its totient is φ = 33602136.
The previous prime is 50551987. The next prime is 50552009. The reversal of 50552001 is 10025505.
It is not a de Polignac number, because 50552001 - 210 = 50550977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50552009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4971 + ... + 11216.
It is an arithmetic number, because the mean of its divisors is an integer number (6102876).
Almost surely, 250552001 is an apocalyptic number.
It is an amenable number.
50552001 is a deficient number, since it is larger than the sum of its proper divisors (22682511).
50552001 is a wasteful number, since it uses less digits than its factorization.
50552001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16540 (or 16537 counting only the distinct ones).
The product of its (nonzero) digits is 250, while the sum is 18.
The square root of 50552001 is about 7109.9930379713. The cubic root of 50552001 is about 369.7539172070.
Adding to 50552001 its reverse (10025505), we get a palindrome (60577506).
It can be divided in two parts, 5055 and 2001, that added together give a square (7056 = 842).
The spelling of 50552001 in words is "fifty million, five hundred fifty-two thousand, one".
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