Base | Representation |
---|---|
bin | 101110110101010010… |
… | …011010011101000010 |
3 | 11210210112020202102210 |
4 | 232311102122131002 |
5 | 1310441223041143 |
6 | 35033502322550 |
7 | 3430065110526 |
oct | 566522323502 |
9 | 153715222383 |
10 | 50286143298 |
11 | 1a365242816 |
12 | 98b4889456 |
13 | 49851286a1 |
14 | 2610737d86 |
15 | 1494a68033 |
hex | bb549a742 |
50286143298 has 32 divisors (see below), whose sum is σ = 103362304320. Its totient is φ = 16297675200.
The previous prime is 50286143287. The next prime is 50286143359. The reversal of 50286143298 is 89234168205.
50286143298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244068 + ... + 400176.
It is an arithmetic number, because the mean of its divisors is an integer number (3230072010).
Almost surely, 250286143298 is an apocalyptic number.
50286143298 is an abundant number, since it is smaller than the sum of its proper divisors (53076161022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50286143298 is a wasteful number, since it uses less digits than its factorization.
50286143298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157602.
The product of its (nonzero) digits is 829440, while the sum is 48.
The spelling of 50286143298 in words is "fifty billion, two hundred eighty-six million, one hundred forty-three thousand, two hundred ninety-eight".
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