Base | Representation |
---|---|
bin | 1100110011111110100… |
… | …0111001111111100111 |
3 | 210001010220201100120021 |
4 | 3030333220321333213 |
5 | 12101241410120012 |
6 | 245041223020011 |
7 | 21621361541254 |
oct | 3147750717747 |
9 | 701126640507 |
10 | 220111020007 |
11 | 85391a2919a |
12 | 367aa89a607 |
13 | 179aa9c8508 |
14 | a92102642b |
15 | 5ad3d20007 |
hex | 333fa39fe7 |
220111020007 has 2 divisors, whose sum is σ = 220111020008. Its totient is φ = 220111020006.
The previous prime is 220111019971. The next prime is 220111020043. The reversal of 220111020007 is 700020111022.
It is a balanced prime because it is at equal distance from previous prime (220111019971) and next prime (220111020043).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-220111020007 is a prime.
It is a super-2 number, since 2×2201110200072 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (220111020047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110055510003 + 110055510004.
It is an arithmetic number, because the mean of its divisors is an integer number (110055510004).
Almost surely, 2220111020007 is an apocalyptic number.
220111020007 is a deficient number, since it is larger than the sum of its proper divisors (1).
220111020007 is an equidigital number, since it uses as much as digits as its factorization.
220111020007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56, while the sum is 16.
Adding to 220111020007 its reverse (700020111022), we get a palindrome (920131131029).
The spelling of 220111020007 in words is "two hundred twenty billion, one hundred eleven million, twenty thousand, seven".
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