Base | Representation |
---|---|
bin | 11111000101011011001… |
… | …11000011110110100101 |
3 | 10210002212020221201002002 |
4 | 33202231213003312211 |
5 | 114444344013242143 |
6 | 2134355002455045 |
7 | 140110431124463 |
oct | 17425547036645 |
9 | 3702766851062 |
10 | 1068064587173 |
11 | 381a66684731 |
12 | 152bb8804485 |
13 | 799447609ac |
14 | 399a1db7833 |
15 | 1cbb1ec15b8 |
hex | f8ad9c3da5 |
1068064587173 has 2 divisors, whose sum is σ = 1068064587174. Its totient is φ = 1068064587172.
The previous prime is 1068064587137. The next prime is 1068064587209. The reversal of 1068064587173 is 3717854608601.
Together with previous prime (1068064587137) it forms an Ormiston pair, because they use the same digits, order apart.
It is a balanced prime because it is at equal distance from previous prime (1068064587137) and next prime (1068064587209).
It can be written as a sum of positive squares in only one way, i.e., 951604152004 + 116460435169 = 975502^2 + 341263^2 .
It is a cyclic number.
It is not a de Polignac number, because 1068064587173 - 224 = 1068047809957 is a prime.
It is a super-2 number, since 2×10680645871732 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1068064587773) 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, 534032293586 + 534032293587.
It is an arithmetic number, because the mean of its divisors is an integer number (534032293587).
Almost surely, 21068064587173 is an apocalyptic number.
It is an amenable number.
1068064587173 is a deficient number, since it is larger than the sum of its proper divisors (1).
1068064587173 is an equidigital number, since it uses as much as digits as its factorization.
1068064587173 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6773760, while the sum is 56.
The spelling of 1068064587173 in words is "one trillion, sixty-eight billion, sixty-four million, five hundred eighty-seven thousand, one hundred seventy-three".
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