Base | Representation |
---|---|
bin | 1011111100111… |
… | …1110011000011 |
3 | 10111100002012122 |
4 | 2333033303003 |
5 | 100313243321 |
6 | 4550314455 |
7 | 1146063611 |
oct | 277176303 |
9 | 114302178 |
10 | 50134211 |
11 | 26332636 |
12 | 14958a2b |
13 | a50451a |
14 | 69306b1 |
15 | 46048ab |
hex | 2fcfcc3 |
50134211 has 4 divisors (see below), whose sum is σ = 50243424. Its totient is φ = 50025000.
The previous prime is 50134193. The next prime is 50134219. The reversal of 50134211 is 11243105.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50134211 is a prime.
It is a super-2 number, since 2×501342112 = 5026878225185042, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50134211.
It is not an unprimeable number, because it can be changed into a prime (50134219) 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 3 ways as a sum of consecutive naturals, for example, 53915 + ... + 54836.
It is an arithmetic number, because the mean of its divisors is an integer number (12560856).
Almost surely, 250134211 is an apocalyptic number.
50134211 is a deficient number, since it is larger than the sum of its proper divisors (109213).
50134211 is a wasteful number, since it uses less digits than its factorization.
50134211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109212.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 50134211 is about 7080.5516028061. The cubic root of 50134211 is about 368.7324804087.
Adding to 50134211 its reverse (11243105), we get a palindrome (61377316).
The spelling of 50134211 in words is "fifty million, one hundred thirty-four thousand, two hundred eleven".
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