Base | Representation |
---|---|
bin | 1000010100011110… |
… | …1111101011001001 |
3 | 12202122112110211212 |
4 | 2011013233223021 |
5 | 14033222300014 |
6 | 1005341302505 |
7 | 106226405201 |
oct | 20507575311 |
9 | 5678473755 |
10 | 2233400009 |
11 | a46772535 |
12 | 523b64a35 |
13 | 297927089 |
14 | 172893401 |
15 | d111823e |
hex | 851efac9 |
2233400009 has 2 divisors, whose sum is σ = 2233400010. Its totient is φ = 2233400008.
The previous prime is 2233399969. The next prime is 2233400047. The reversal of 2233400009 is 9000043322.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1932481600 + 300918409 = 43960^2 + 17347^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2233400009 is a prime.
It is not a weakly prime, because it can be changed into another prime (2233400089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116700004 + 1116700005.
It is an arithmetic number, because the mean of its divisors is an integer number (1116700005).
Almost surely, 22233400009 is an apocalyptic number.
It is an amenable number.
2233400009 is a deficient number, since it is larger than the sum of its proper divisors (1).
2233400009 is an equidigital number, since it uses as much as digits as its factorization.
2233400009 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 2233400009 is about 47258.8616980985. The cubic root of 2233400009 is about 1307.1401998823.
The spelling of 2233400009 in words is "two billion, two hundred thirty-three million, four hundred thousand, nine".
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