Base | Representation |
---|---|
bin | 1110101101101011100… |
… | …00101010010101101101 |
3 | 1210022221101110202202011 |
4 | 13112311300222111231 |
5 | 31240342003343221 |
6 | 1024130142201221 |
7 | 51345156151000 |
oct | 7266560522555 |
9 | 1708841422664 |
10 | 505560606061 |
11 | 1854528670a5 |
12 | 81b93283211 |
13 | 3889c191514 |
14 | 1a67d935537 |
15 | d23ddc51e1 |
hex | 75b5c2a56d |
505560606061 has 16 divisors (see below), whose sum is σ = 589616118400. Its totient is φ = 433307478240.
The previous prime is 505560606017. The next prime is 505560606101. The reversal of 505560606061 is 160606065505.
It is not a de Polignac number, because 505560606061 - 225 = 505527051629 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (505560606461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5876446 + ... + 5961856.
It is an arithmetic number, because the mean of its divisors is an integer number (36851007400).
Almost surely, 2505560606061 is an apocalyptic number.
It is an amenable number.
505560606061 is a deficient number, since it is larger than the sum of its proper divisors (84055512339).
505560606061 is an equidigital number, since it uses as much as digits as its factorization.
505560606061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102689 (or 102675 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 40.
The spelling of 505560606061 in words is "five hundred five billion, five hundred sixty million, six hundred six thousand, sixty-one".
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