Base | Representation |
---|---|
bin | 1011111101001… |
… | …1011010100010 |
3 | 10111100211112100 |
4 | 2333103122202 |
5 | 100314232101 |
6 | 4550511230 |
7 | 1146155034 |
oct | 277233242 |
9 | 114324470 |
10 | 50149026 |
11 | 26342784 |
12 | 14965516 |
13 | a50b1a5 |
14 | 6935c54 |
15 | 4608e86 |
hex | 2fd36a2 |
50149026 has 24 divisors (see below), whose sum is σ = 108798300. Its totient is φ = 16694496.
The previous prime is 50149019. The next prime is 50149049. The reversal of 50149026 is 62094105.
It can be written as a sum of positive squares in 2 ways, for example, as 34821801 + 15327225 = 5901^2 + 3915^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18400 + ... + 20948.
Almost surely, 250149026 is an apocalyptic number.
50149026 is an abundant number, since it is smaller than the sum of its proper divisors (58649274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50149026 is a wasteful number, since it uses less digits than its factorization.
50149026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3650 (or 3647 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 50149026 is about 7081.5977010841. The cubic root of 50149026 is about 368.7687978160.
The spelling of 50149026 in words is "fifty million, one hundred forty-nine thousand, twenty-six".
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