Base | Representation |
---|---|
bin | 10110110000110010111001… |
… | …00001010100001111010001 |
3 | 20120020012222001121102110102 |
4 | 23120121130201110033101 |
5 | 23030100321340330410 |
6 | 254242555045142145 |
7 | 13354235032165325 |
oct | 1330313441241721 |
9 | 216205861542412 |
10 | 50055101105105 |
11 | 14a49281704988 |
12 | 57450200ba955 |
13 | 21c1239261095 |
14 | c509735d7985 |
15 | 5bc0ac27d2a5 |
hex | 2d865c8543d1 |
50055101105105 has 16 divisors (see below), whose sum is σ = 63618189374160. Its totient is φ = 37677425651712.
The previous prime is 50055101105063. The next prime is 50055101105161. The reversal of 50055101105105 is 50150110155005.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 10684608887824 + 39370492217281 = 3268732^2 + 6274591^2 .
It is a cyclic number.
It is not a de Polignac number, because 50055101105105 - 26 = 50055101105041 is a prime.
It is a super-2 number, since 2×500551011051052 (a number of 28 digits) contains 22 as substring.
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, 86593544 + ... + 87169673.
It is an arithmetic number, because the mean of its divisors is an integer number (3976136835885).
Almost surely, 250055101105105 is an apocalyptic number.
It is an amenable number.
50055101105105 is a deficient number, since it is larger than the sum of its proper divisors (13563088269055).
50055101105105 is a wasteful number, since it uses less digits than its factorization.
50055101105105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173766628.
The product of its (nonzero) digits is 3125, while the sum is 29.
The spelling of 50055101105105 in words is "fifty trillion, fifty-five billion, one hundred one million, one hundred five thousand, one hundred five".
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