Base | Representation |
---|---|
bin | 10100110001110010… |
… | …101111010011100011 |
3 | 2010120211121122201111 |
4 | 110301302233103203 |
5 | 331142404033102 |
6 | 14125453244151 |
7 | 1416603515113 |
oct | 246162572343 |
9 | 63524548644 |
10 | 22310221027 |
11 | 95095a12a6 |
12 | 43a7793657 |
13 | 21471bb123 |
14 | 1119055043 |
15 | 8a89aacd7 |
hex | 531caf4e3 |
22310221027 has 2 divisors, whose sum is σ = 22310221028. Its totient is φ = 22310221026.
The previous prime is 22310221013. The next prime is 22310221057. The reversal of 22310221027 is 72012201322.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 22310221027 - 215 = 22310188259 is a prime.
It is a super-3 number, since 3×223102210273 (a number of 32 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22310220989 and 22310221007.
It is not a weakly prime, because it can be changed into another prime (22310221057) 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, 11155110513 + 11155110514.
It is an arithmetic number, because the mean of its divisors is an integer number (11155110514).
Almost surely, 222310221027 is an apocalyptic number.
22310221027 is a deficient number, since it is larger than the sum of its proper divisors (1).
22310221027 is an equidigital number, since it uses as much as digits as its factorization.
22310221027 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 672, while the sum is 22.
Adding to 22310221027 its reverse (72012201322), we get a palindrome (94322422349).
The spelling of 22310221027 in words is "twenty-two billion, three hundred ten million, two hundred twenty-one thousand, twenty-seven".
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