Base | Representation |
---|---|
bin | 1011111110001… |
… | …0000101101110 |
3 | 10111110212222120 |
4 | 2333202011232 |
5 | 100323143014 |
6 | 4552053410 |
7 | 1146525213 |
oct | 277420556 |
9 | 114425876 |
10 | 50209134 |
11 | 26383958 |
12 | 14994266 |
13 | a52c661 |
14 | 694db0a |
15 | 461bba9 |
hex | 2fe216e |
50209134 has 16 divisors (see below), whose sum is σ = 105703680. Its totient is φ = 15855480.
The previous prime is 50209123. The next prime is 50209147. The reversal of 50209134 is 43190205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220102 + ... + 220329.
It is an arithmetic number, because the mean of its divisors is an integer number (6606480).
Almost surely, 250209134 is an apocalyptic number.
50209134 is an abundant number, since it is smaller than the sum of its proper divisors (55494546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50209134 is a wasteful number, since it uses less digits than its factorization.
50209134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440455.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 50209134 is about 7085.8403877028. The cubic root of 50209134 is about 368.9160728920.
Adding to 50209134 its reverse (43190205), we get a palindrome (93399339).
The spelling of 50209134 in words is "fifty million, two hundred nine thousand, one hundred thirty-four".
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