Base | Representation |
---|---|
bin | 1100000001010… |
… | …1000111010110 |
3 | 10111212111200022 |
4 | 3000111013112 |
5 | 100401340014 |
6 | 5000345142 |
7 | 1151355434 |
oct | 300250726 |
9 | 114774608 |
10 | 50418134 |
11 | 26506988 |
12 | 14a751b2 |
13 | a5a3820 |
14 | 69a5d54 |
15 | 465da8e |
hex | 30151d6 |
50418134 has 16 divisors (see below), whose sum is σ = 85732080. Its totient is φ = 22044960.
The previous prime is 50418133. The next prime is 50418143. The reversal of 50418134 is 43181405.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50418133) 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 7 ways as a sum of consecutive naturals, for example, 50537 + ... + 51524.
It is an arithmetic number, because the mean of its divisors is an integer number (5358255).
Almost surely, 250418134 is an apocalyptic number.
50418134 is a deficient number, since it is larger than the sum of its proper divisors (35313946).
50418134 is a wasteful number, since it uses less digits than its factorization.
50418134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102095.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 50418134 is about 7100.5727937963. The cubic root of 50418134 is about 369.4272463013.
Adding to 50418134 its reverse (43181405), we get a palindrome (93599539).
The spelling of 50418134 in words is "fifty million, four hundred eighteen thousand, one hundred thirty-four".
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