Base | Representation |
---|---|
bin | 11101101100010011111… |
… | …10100010000011100111 |
3 | 10121112101000220120022122 |
4 | 32312021332202003213 |
5 | 113203403330321132 |
6 | 2100403352420155 |
7 | 133465024636415 |
oct | 16661176420347 |
9 | 3545330816278 |
10 | 1020222120167 |
11 | 3637458760a8 |
12 | 1458863a765b |
13 | 7528b9a3c13 |
14 | 3754402c2b5 |
15 | 1b811c5a912 |
hex | ed89fa20e7 |
1020222120167 has 2 divisors, whose sum is σ = 1020222120168. Its totient is φ = 1020222120166.
The previous prime is 1020222120149. The next prime is 1020222120173. The reversal of 1020222120167 is 7610212220201.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1020222120167 - 214 = 1020222103783 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1020222120667) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510111060083 + 510111060084.
It is an arithmetic number, because the mean of its divisors is an integer number (510111060084).
Almost surely, 21020222120167 is an apocalyptic number.
1020222120167 is a deficient number, since it is larger than the sum of its proper divisors (1).
1020222120167 is an equidigital number, since it uses as much as digits as its factorization.
1020222120167 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1344, while the sum is 26.
Adding to 1020222120167 its reverse (7610212220201), we get a palindrome (8630434340368).
The spelling of 1020222120167 in words is "one trillion, twenty billion, two hundred twenty-two million, one hundred twenty thousand, one hundred sixty-seven".
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