Base | Representation |
---|---|
bin | 1011111100011… |
… | …0101110010111 |
3 | 10111021012020012 |
4 | 2333012232113 |
5 | 100311101142 |
6 | 4545430435 |
7 | 1145550350 |
oct | 277065627 |
9 | 114235205 |
10 | 50097047 |
11 | 26307720 |
12 | 1493b41b |
13 | a4c0630 |
14 | 6920d27 |
15 | 45e8882 |
hex | 2fc6b97 |
50097047 has 16 divisors (see below), whose sum is σ = 67264512. Its totient is φ = 36033120.
The previous prime is 50097041. The next prime is 50097083. The reversal of 50097047 is 74079005.
It is a cyclic number.
It is not a de Polignac number, because 50097047 - 212 = 50092951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50097041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24023 + ... + 26024.
It is an arithmetic number, because the mean of its divisors is an integer number (4204032).
Almost surely, 250097047 is an apocalyptic number.
50097047 is a deficient number, since it is larger than the sum of its proper divisors (17167465).
50097047 is a wasteful number, since it uses less digits than its factorization.
50097047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50078.
The product of its (nonzero) digits is 8820, while the sum is 32.
The square root of 50097047 is about 7077.9267444641. The cubic root of 50097047 is about 368.6413452927.
The spelling of 50097047 in words is "fifty million, ninety-seven thousand, forty-seven".
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