Base | Representation |
---|---|
bin | 100000010011110000000… |
… | …010100010101110100111 |
3 | 21212020210200001102121211 |
4 | 200103300002202232213 |
5 | 242334012430314421 |
6 | 4415543145052251 |
7 | 316256243235643 |
oct | 40236002425647 |
9 | 7766720042554 |
10 | 2220230323111 |
11 | 78665a155189 |
12 | 2ba366787087 |
13 | 13149cba1528 |
14 | 7966168dc23 |
15 | 3cb475169e1 |
hex | 204f00a2ba7 |
2220230323111 has 2 divisors, whose sum is σ = 2220230323112. Its totient is φ = 2220230323110.
The previous prime is 2220230323081. The next prime is 2220230323133. The reversal of 2220230323111 is 1113230320222.
It is an a-pointer prime, because the next prime (2220230323133) can be obtained adding 2220230323111 to its sum of digits (22).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2220230323111 - 25 = 2220230323079 is a prime.
It is a super-3 number, since 3×22202303231113 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2220230320111) 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, 1110115161555 + 1110115161556.
It is an arithmetic number, because the mean of its divisors is an integer number (1110115161556).
Almost surely, 22220230323111 is an apocalyptic number.
2220230323111 is a deficient number, since it is larger than the sum of its proper divisors (1).
2220230323111 is an equidigital number, since it uses as much as digits as its factorization.
2220230323111 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2220230323111 its reverse (1113230320222), we get a palindrome (3333460643333).
The spelling of 2220230323111 in words is "two trillion, two hundred twenty billion, two hundred thirty million, three hundred twenty-three thousand, one hundred eleven".
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