Base | Representation |
---|---|
bin | 1011111101001… |
… | …1001111101010 |
3 | 10111100210120120 |
4 | 2333103033222 |
5 | 100314221310 |
6 | 4550504110 |
7 | 1146153021 |
oct | 277231752 |
9 | 114323516 |
10 | 50148330 |
11 | 26342201 |
12 | 14965036 |
13 | a50aa8b |
14 | 69358b8 |
15 | 4608b70 |
hex | 2fd33ea |
50148330 has 32 divisors (see below), whose sum is σ = 123294528. Its totient is φ = 13046400.
The previous prime is 50148313. The next prime is 50148341. The reversal of 50148330 is 3384105.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 50148330.
It is an unprimeable number.
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, 19156 + ... + 21615.
It is an arithmetic number, because the mean of its divisors is an integer number (3852954).
Almost surely, 250148330 is an apocalyptic number.
50148330 is an abundant number, since it is smaller than the sum of its proper divisors (73146198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50148330 is a wasteful number, since it uses less digits than its factorization.
50148330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40822.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 50148330 is about 7081.5485594607. The cubic root of 50148330 is about 368.7670918057.
The spelling of 50148330 in words is "fifty million, one hundred forty-eight thousand, three hundred thirty".
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