Base | Representation |
---|---|
bin | 10000001010110100000… |
… | …010011100011100111001 |
3 | 10221020000000021002112011 |
4 | 100022310002130130321 |
5 | 121201034224231243 |
6 | 2210235322445521 |
7 | 143163433015054 |
oct | 20126402343471 |
9 | 3836000232464 |
10 | 1111122102073 |
11 | 399251506995 |
12 | 15b4146638a1 |
13 | 80a170b4569 |
14 | 3bac867da9b |
15 | 1dd8210d89d |
hex | 102b409c739 |
1111122102073 has 2 divisors, whose sum is σ = 1111122102074. Its totient is φ = 1111122102072.
The previous prime is 1111122102061. The next prime is 1111122102109. The reversal of 1111122102073 is 3702012211111.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 708420172329 + 402701929744 = 841677^2 + 634588^2 .
It is a cyclic number.
It is not a de Polignac number, because 1111122102073 - 29 = 1111122101561 is a prime.
It is not a weakly prime, because it can be changed into another prime (1111122102023) 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, 555561051036 + 555561051037.
It is an arithmetic number, because the mean of its divisors is an integer number (555561051037).
Almost surely, 21111122102073 is an apocalyptic number.
It is an amenable number.
1111122102073 is a deficient number, since it is larger than the sum of its proper divisors (1).
1111122102073 is an equidigital number, since it uses as much as digits as its factorization.
1111122102073 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 168, while the sum is 22.
Adding to 1111122102073 its reverse (3702012211111), we get a palindrome (4813134313184).
The spelling of 1111122102073 in words is "one trillion, one hundred eleven billion, one hundred twenty-two million, one hundred two thousand, seventy-three".
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