Base | Representation |
---|---|
bin | 101110100111100001… |
… | …000101110110101101 |
3 | 11210012102112001102020 |
4 | 232213201011312231 |
5 | 1310003102010221 |
6 | 34554530420353 |
7 | 3421261262325 |
oct | 564741056655 |
9 | 153172461366 |
10 | 50055110061 |
11 | 1a256894060 |
12 | 984b4316b9 |
13 | 49492c7028 |
14 | 25cbb98285 |
15 | 147e62dac6 |
hex | ba7845dad |
50055110061 has 32 divisors (see below), whose sum is σ = 74527918080. Its totient is φ = 29620080000.
The previous prime is 50055110011. The next prime is 50055110089. The reversal of 50055110061 is 16001155005.
It is not a de Polignac number, because 50055110061 - 29 = 50055109549 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50055110011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5556561 + ... + 5565561.
It is an arithmetic number, because the mean of its divisors is an integer number (2328997440).
Almost surely, 250055110061 is an apocalyptic number.
It is an amenable number.
50055110061 is a deficient number, since it is larger than the sum of its proper divisors (24472808019).
50055110061 is a wasteful number, since it uses less digits than its factorization.
50055110061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12977.
The product of its (nonzero) digits is 750, while the sum is 24.
Adding to 50055110061 its reverse (16001155005), we get a palindrome (66056265066).
The spelling of 50055110061 in words is "fifty billion, fifty-five million, one hundred ten thousand, sixty-one".
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