Base | Representation |
---|---|
bin | 10100100100000110… |
… | …010110001100000111 |
3 | 2002222211022121021211 |
4 | 110210012112030013 |
5 | 330210100330012 |
6 | 14051005152251 |
7 | 1411113661165 |
oct | 244406261407 |
9 | 62884277254 |
10 | 22080480007 |
11 | 9400945493 |
12 | 434285b687 |
13 | 210b71c9b1 |
14 | 10d6730235 |
15 | 8937296a7 |
hex | 524196307 |
22080480007 has 2 divisors, whose sum is σ = 22080480008. Its totient is φ = 22080480006.
The previous prime is 22080479977. The next prime is 22080480029. The reversal of 22080480007 is 70008408022.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 22080480007 - 219 = 22079955719 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22080480707) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11040240003 + 11040240004.
It is an arithmetic number, because the mean of its divisors is an integer number (11040240004).
Almost surely, 222080480007 is an apocalyptic number.
22080480007 is a deficient number, since it is larger than the sum of its proper divisors (1).
22080480007 is an equidigital number, since it uses as much as digits as its factorization.
22080480007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7168, while the sum is 31.
Adding to 22080480007 its reverse (70008408022), we get a palindrome (92088888029).
The spelling of 22080480007 in words is "twenty-two billion, eighty million, four hundred eighty thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •