Base | Representation |
---|---|
bin | 111100000010110… |
… | …1001100111110001 |
3 | 12012102002202110202 |
4 | 1320011221213301 |
5 | 13111233401441 |
6 | 531531004545 |
7 | 100633032212 |
oct | 17005514761 |
9 | 5172082422 |
10 | 2014747121 |
11 | 9442aa372 |
12 | 482899755 |
13 | 26153b87a |
14 | 151817409 |
15 | bbd2719b |
hex | 781699f1 |
2014747121 has 2 divisors, whose sum is σ = 2014747122. Its totient is φ = 2014747120.
The previous prime is 2014747087. The next prime is 2014747127. The reversal of 2014747121 is 1217474102.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1809226225 + 205520896 = 42535^2 + 14336^2 .
It is a cyclic number.
It is not a de Polignac number, because 2014747121 - 230 = 941005297 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (2014747127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007373560 + 1007373561.
It is an arithmetic number, because the mean of its divisors is an integer number (1007373561).
Almost surely, 22014747121 is an apocalyptic number.
It is an amenable number.
2014747121 is a deficient number, since it is larger than the sum of its proper divisors (1).
2014747121 is an equidigital number, since it uses as much as digits as its factorization.
2014747121 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3136, while the sum is 29.
The square root of 2014747121 is about 44885.9345563841. The cubic root of 2014747121 is about 1263.0101710452.
The spelling of 2014747121 in words is "two billion, fourteen million, seven hundred forty-seven thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •