Base | Representation |
---|---|
bin | 101110101010110010… |
… | …101010111100000011 |
3 | 11210100020220021220200 |
4 | 232222302222330003 |
5 | 1310111133100201 |
6 | 35004212140243 |
7 | 3422526253245 |
oct | 565262527403 |
9 | 153306807820 |
10 | 50110050051 |
11 | 1a2848a9306 |
12 | 9865907683 |
13 | 49577c1ab9 |
14 | 25d51ba095 |
15 | 1484382386 |
hex | baacaaf03 |
50110050051 has 12 divisors (see below), whose sum is σ = 76638900312. Its totient is φ = 31441599936.
The previous prime is 50110050047. The next prime is 50110050071. The reversal of 50110050051 is 15005001105.
50110050051 is a `hidden beast` number, since 5 + 0 + 110 + 0 + 500 + 51 = 666.
It is not a de Polignac number, because 50110050051 - 22 = 50110050047 is a prime.
It is a super-2 number, since 2×501100500512 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50110050031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163758181 + ... + 163758486.
It is an arithmetic number, because the mean of its divisors is an integer number (6386575026).
Almost surely, 250110050051 is an apocalyptic number.
50110050051 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
50110050051 is a deficient number, since it is larger than the sum of its proper divisors (26528850261).
50110050051 is a wasteful number, since it uses less digits than its factorization.
50110050051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327516690 (or 327516687 counting only the distinct ones).
The product of its (nonzero) digits is 125, while the sum is 18.
Adding to 50110050051 its reverse (15005001105), we get a palindrome (65115051156).
The spelling of 50110050051 in words is "fifty billion, one hundred ten million, fifty thousand, fifty-one".
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