Base | Representation |
---|---|
bin | 10101011101011010010100… |
… | …00001000000100111001111 |
3 | 20012002022202112201020122211 |
4 | 22232231022001000213033 |
5 | 22141130204122203131 |
6 | 244210450350251251 |
7 | 12640240240053565 |
oct | 1256551201004717 |
9 | 205068675636584 |
10 | 47190047459791 |
11 | 14044206604875 |
12 | 53618b74b6b27 |
13 | 2044005300bc2 |
14 | b92020aa5a35 |
15 | 56c7c4c595b1 |
hex | 2aeb4a0409cf |
47190047459791 has 2 divisors, whose sum is σ = 47190047459792. Its totient is φ = 47190047459790.
The previous prime is 47190047459767. The next prime is 47190047459803. The reversal of 47190047459791 is 19795474009174.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 47190047459791 - 25 = 47190047459759 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47190047454791) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23595023729895 + 23595023729896.
It is an arithmetic number, because the mean of its divisors is an integer number (23595023729896).
Almost surely, 247190047459791 is an apocalyptic number.
47190047459791 is a deficient number, since it is larger than the sum of its proper divisors (1).
47190047459791 is an equidigital number, since it uses as much as digits as its factorization.
47190047459791 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 80015040, while the sum is 67.
The spelling of 47190047459791 in words is "forty-seven trillion, one hundred ninety billion, forty-seven million, four hundred fifty-nine thousand, seven hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.668 sec. • engine limits •