Base | Representation |
---|---|
bin | 1001100000000001… |
… | …0100110010110111 |
3 | 20120201200200220221 |
4 | 2120000110302313 |
5 | 20210324101012 |
6 | 1101020035211 |
7 | 120124346404 |
oct | 23000246267 |
9 | 6521620827 |
10 | 2550222007 |
11 | 10995965a3 |
12 | 5b2092b07 |
13 | 318464908 |
14 | 1a29a52ab |
15 | edd4b507 |
hex | 98014cb7 |
2550222007 has 2 divisors, whose sum is σ = 2550222008. Its totient is φ = 2550222006.
The previous prime is 2550221977. The next prime is 2550222013. The reversal of 2550222007 is 7002220552.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2550222007 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2550222067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275111003 + 1275111004.
It is an arithmetic number, because the mean of its divisors is an integer number (1275111004).
Almost surely, 22550222007 is an apocalyptic number.
2550222007 is a deficient number, since it is larger than the sum of its proper divisors (1).
2550222007 is an equidigital number, since it uses as much as digits as its factorization.
2550222007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2800, while the sum is 25.
The square root of 2550222007 is about 50499.7228408236. The cubic root of 2550222007 is about 1366.2368546540.
Adding to 2550222007 its reverse (7002220552), we get a palindrome (9552442559).
The spelling of 2550222007 in words is "two billion, five hundred fifty million, two hundred twenty-two thousand, seven".
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