Base | Representation |
---|---|
bin | 1011111101100… |
… | …1010010000001 |
3 | 10111102001111101 |
4 | 2333121102001 |
5 | 100321014212 |
6 | 4551214401 |
7 | 1146315064 |
oct | 277312201 |
9 | 114361441 |
10 | 50173057 |
11 | 26359840 |
12 | 14977401 |
13 | a5190cc |
14 | 69408db |
15 | 4611157 |
hex | 2fd9481 |
50173057 has 8 divisors (see below), whose sum is σ = 54996192. Its totient is φ = 45393600.
The previous prime is 50173043. The next prime is 50173087. The reversal of 50173057 is 75037105.
50173057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50173057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50173037) 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 7 ways as a sum of consecutive naturals, for example, 8488 + ... + 13129.
It is an arithmetic number, because the mean of its divisors is an integer number (6874524).
Almost surely, 250173057 is an apocalyptic number.
It is an amenable number.
50173057 is a deficient number, since it is larger than the sum of its proper divisors (4823135).
50173057 is a wasteful number, since it uses less digits than its factorization.
50173057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21839.
The product of its (nonzero) digits is 3675, while the sum is 28.
The square root of 50173057 is about 7083.2942194999. The cubic root of 50173057 is about 368.8276920662.
The spelling of 50173057 in words is "fifty million, one hundred seventy-three thousand, fifty-seven".
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