Base | Representation |
---|---|
bin | 1000010001011100… |
… | …0000000011111001 |
3 | 12201202111021210222 |
4 | 2010113000003321 |
5 | 14021434401243 |
6 | 1004203345425 |
7 | 106012655555 |
oct | 20427000371 |
9 | 5652437728 |
10 | 2220622073 |
11 | a3a53525a |
12 | 51b822275 |
13 | 2950a1c77 |
14 | 170cc8865 |
15 | cee42168 |
hex | 845c00f9 |
2220622073 has 2 divisors, whose sum is σ = 2220622074. Its totient is φ = 2220622072.
The previous prime is 2220622049. The next prime is 2220622097. The reversal of 2220622073 is 3702260222.
It is a balanced prime because it is at equal distance from previous prime (2220622049) and next prime (2220622097).
It can be written as a sum of positive squares in only one way, i.e., 2220577129 + 44944 = 47123^2 + 212^2 .
It is a cyclic number.
It is not a de Polignac number, because 2220622073 - 224 = 2203844857 is a prime.
It is not a weakly prime, because it can be changed into another prime (2220622273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110311036 + 1110311037.
It is an arithmetic number, because the mean of its divisors is an integer number (1110311037).
Almost surely, 22220622073 is an apocalyptic number.
It is an amenable number.
2220622073 is a deficient number, since it is larger than the sum of its proper divisors (1).
2220622073 is an equidigital number, since it uses as much as digits as its factorization.
2220622073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 2220622073 is about 47123.4768772424. The cubic root of 2220622073 is about 1304.6425865595.
Adding to 2220622073 its reverse (3702260222), we get a palindrome (5922882295).
The spelling of 2220622073 in words is "two billion, two hundred twenty million, six hundred twenty-two thousand, seventy-three".
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