Base | Representation |
---|---|
bin | 10110110101010101010100… |
… | …01101110111000001100011 |
3 | 20120210010102120000020112000 |
4 | 23122222222031313001203 |
5 | 23040124134000401321 |
6 | 254442343054135043 |
7 | 13401424653230001 |
oct | 1332525215670143 |
9 | 216703376006460 |
10 | 50211023450211 |
11 | 14aa9414814618 |
12 | 576b2961b1483 |
13 | 2202b5778a450 |
14 | c58325741a71 |
15 | 5c1185c56826 |
hex | 2daaaa377063 |
50211023450211 has 32 divisors (see below), whose sum is σ = 80137336581120. Its totient is φ = 30888067169952.
The previous prime is 50211023450209. The next prime is 50211023450251. The reversal of 50211023450211 is 11205432011205.
It is a happy number.
50211023450211 is a `hidden beast` number, since 5 + 0 + 2 + 1 + 102 + 345 + 0 + 211 = 666.
It is not a de Polignac number, because 50211023450211 - 21 = 50211023450209 is a prime.
It is a super-2 number, since 2×502110234502112 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (50211023450251) 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, 24533691 + ... + 26501396.
It is an arithmetic number, because the mean of its divisors is an integer number (2504291768160).
Almost surely, 250211023450211 is an apocalyptic number.
50211023450211 is a deficient number, since it is larger than the sum of its proper divisors (29926313130909).
50211023450211 is a wasteful number, since it uses less digits than its factorization.
50211023450211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51037912 (or 51037906 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
Adding to 50211023450211 its reverse (11205432011205), we get a palindrome (61416455461416).
The spelling of 50211023450211 in words is "fifty trillion, two hundred eleven billion, twenty-three million, four hundred fifty thousand, two hundred eleven".
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