Base | Representation |
---|---|
bin | 11001001100111… |
… | …100100001000111 |
3 | 1002110121200111102 |
4 | 121030330201013 |
5 | 1331220332012 |
6 | 105542330315 |
7 | 13322642024 |
oct | 3114744107 |
9 | 1073550442 |
10 | 422824007 |
11 | 1a7744a31 |
12 | b972999b |
13 | 697a3228 |
14 | 4022654b |
15 | 271c12c2 |
hex | 1933c847 |
422824007 has 2 divisors, whose sum is σ = 422824008. Its totient is φ = 422824006.
The previous prime is 422823991. The next prime is 422824013. The reversal of 422824007 is 700428224.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 422824007 - 24 = 422823991 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (422824027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211412003 + 211412004.
It is an arithmetic number, because the mean of its divisors is an integer number (211412004).
Almost surely, 2422824007 is an apocalyptic number.
422824007 is a deficient number, since it is larger than the sum of its proper divisors (1).
422824007 is an equidigital number, since it uses as much as digits as its factorization.
422824007 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 29.
The square root of 422824007 is about 20562.6848198381. The cubic root of 422824007 is about 750.5619533579.
The spelling of 422824007 in words is "four hundred twenty-two million, eight hundred twenty-four thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •