Base | Representation |
---|---|
bin | 110010011110110110100000… |
… | …101100011101000101000011 |
3 | 1002010010010201121120212221111 |
4 | 302132312200230131011003 |
5 | 213100103424223041011 |
6 | 2104111411233104151 |
7 | 64523410022415262 |
oct | 6236664054350503 |
9 | 1063103647525844 |
10 | 222022440440131 |
11 | 6481a208573a61 |
12 | 20a9952a0b8057 |
13 | 96b681ac89506 |
14 | 3cb7d2cba25d9 |
15 | 1aa04a7032121 |
hex | c9eda0b1d143 |
222022440440131 has 2 divisors, whose sum is σ = 222022440440132. Its totient is φ = 222022440440130.
The previous prime is 222022440440057. The next prime is 222022440440137. The reversal of 222022440440131 is 131044044220222.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 222022440440131 - 211 = 222022440438083 is a prime.
It is a super-2 number, since 2×2220224404401312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 222022440440093 and 222022440440102.
It is not a weakly prime, because it can be changed into another prime (222022440440137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111011220220065 + 111011220220066.
It is an arithmetic number, because the mean of its divisors is an integer number (111011220220066).
Almost surely, 2222022440440131 is an apocalyptic number.
222022440440131 is a deficient number, since it is larger than the sum of its proper divisors (1).
222022440440131 is an equidigital number, since it uses as much as digits as its factorization.
222022440440131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24576, while the sum is 31.
Adding to 222022440440131 its reverse (131044044220222), we get a palindrome (353066484660353).
The spelling of 222022440440131 in words is "two hundred twenty-two trillion, twenty-two billion, four hundred forty million, four hundred forty thousand, one hundred thirty-one".
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