Base | Representation |
---|---|
bin | 101111001000011000… |
… | …111001110000101001 |
3 | 11211121212021020011100 |
4 | 233020120321300221 |
5 | 1312120243031442 |
6 | 35125351152013 |
7 | 3441036046251 |
oct | 571030716051 |
9 | 154555236140 |
10 | 50606611497 |
11 | 1a50a127272 |
12 | 9984075609 |
13 | 4a06641a40 |
14 | 2641118961 |
15 | 14b2c6b84c |
hex | bc8639c29 |
50606611497 has 12 divisors (see below), whose sum is σ = 78721395844. Its totient is φ = 31142530080.
The previous prime is 50606611457. The next prime is 50606611519. The reversal of 50606611497 is 79411660605.
It can be written as a sum of positive squares in 2 ways, for example, as 15761295936 + 34845315561 = 125544^2 + 186669^2 .
It is not a de Polignac number, because 50606611497 - 27 = 50606611369 is a prime.
It is a super-2 number, since 2×506066114972 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50606611427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216267454 + ... + 216267687.
Almost surely, 250606611497 is an apocalyptic number.
It is an amenable number.
50606611497 is a deficient number, since it is larger than the sum of its proper divisors (28114784347).
50606611497 is a wasteful number, since it uses less digits than its factorization.
50606611497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432535160 (or 432535157 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The spelling of 50606611497 in words is "fifty billion, six hundred six million, six hundred eleven thousand, four hundred ninety-seven".
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