Base | Representation |
---|---|
bin | 111000100000000111… |
… | …110000000000101001 |
3 | 12210121002101022111211 |
4 | 320200013300000221 |
5 | 1443222110212323 |
6 | 43512023153121 |
7 | 4245264162052 |
oct | 704007600051 |
9 | 183532338454 |
10 | 60668444713 |
11 | 23802834508 |
12 | b9118a57a1 |
13 | 594b09b6c6 |
14 | 2d17575729 |
15 | 18a129070d |
hex | e201f0029 |
60668444713 has 2 divisors, whose sum is σ = 60668444714. Its totient is φ = 60668444712.
The previous prime is 60668444611. The next prime is 60668444743. The reversal of 60668444713 is 31744486606.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 32312579049 + 28355865664 = 179757^2 + 168392^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-60668444713 is a prime.
It is not a weakly prime, because it can be changed into another prime (60668444743) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30334222356 + 30334222357.
It is an arithmetic number, because the mean of its divisors is an integer number (30334222357).
Almost surely, 260668444713 is an apocalyptic number.
It is an amenable number.
60668444713 is a deficient number, since it is larger than the sum of its proper divisors (1).
60668444713 is an equidigital number, since it uses as much as digits as its factorization.
60668444713 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2322432, while the sum is 49.
The spelling of 60668444713 in words is "sixty billion, six hundred sixty-eight million, four hundred forty-four thousand, seven hundred thirteen".
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