Base | Representation |
---|---|
bin | 1000011101010011… |
… | …0001101111111011 |
3 | 12212020002210020211 |
4 | 2013110301233323 |
5 | 14122203331221 |
6 | 1013141531551 |
7 | 110155555612 |
oct | 20724615773 |
9 | 5766083224 |
10 | 2270370811 |
11 | a65624215 |
12 | 534413bb7 |
13 | 2a249cba7 |
14 | 177758879 |
15 | d44bc6e1 |
hex | 87531bfb |
2270370811 has 2 divisors, whose sum is σ = 2270370812. Its totient is φ = 2270370810.
The previous prime is 2270370793. The next prime is 2270370827. The reversal of 2270370811 is 1180730722.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2270370811 - 215 = 2270338043 is a prime.
It is not a weakly prime, because it can be changed into another prime (2270170811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135185405 + 1135185406.
It is an arithmetic number, because the mean of its divisors is an integer number (1135185406).
Almost surely, 22270370811 is an apocalyptic number.
2270370811 is a deficient number, since it is larger than the sum of its proper divisors (1).
2270370811 is an equidigital number, since it uses as much as digits as its factorization.
2270370811 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4704, while the sum is 31.
The square root of 2270370811 is about 47648.4082735195. The cubic root of 2270370811 is about 1314.3133873083.
The spelling of 2270370811 in words is "two billion, two hundred seventy million, three hundred seventy thousand, eight hundred eleven".
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