Base | Representation |
---|---|
bin | 1100000111000… |
… | …1000000000001 |
3 | 10112120121221200 |
4 | 3001301000001 |
5 | 101000410442 |
6 | 5012411413 |
7 | 1154513625 |
oct | 301610001 |
9 | 115517850 |
10 | 50794497 |
11 | 26743726 |
12 | 15016b69 |
13 | a6a5c20 |
14 | 6a63185 |
15 | 46d534c |
hex | 3071001 |
50794497 has 12 divisors (see below), whose sum is σ = 79013844. Its totient is φ = 31258080.
The previous prime is 50794493. The next prime is 50794529. The reversal of 50794497 is 79449705.
It can be written as a sum of positive squares in 2 ways, for example, as 2852721 + 47941776 = 1689^2 + 6924^2 .
It is not a de Polignac number, because 50794497 - 22 = 50794493 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50794493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216954 + ... + 217187.
It is an arithmetic number, because the mean of its divisors is an integer number (6584487).
Almost surely, 250794497 is an apocalyptic number.
It is an amenable number.
50794497 is a deficient number, since it is larger than the sum of its proper divisors (28219347).
50794497 is a wasteful number, since it uses less digits than its factorization.
50794497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 434160 (or 434157 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 45.
The square root of 50794497 is about 7127.0258172677. The cubic root of 50794497 is about 370.3442061086.
The spelling of 50794497 in words is "fifty million, seven hundred ninety-four thousand, four hundred ninety-seven".
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