Base | Representation |
---|---|
bin | 11111101100100011000… |
… | …11001101010100010101 |
3 | 10212010002001210202001111 |
4 | 33312101203031110111 |
5 | 120320403033324142 |
6 | 2152151120455021 |
7 | 141453064541500 |
oct | 17662143152425 |
9 | 3763061722044 |
10 | 1089068651797 |
11 | 38a964953325 |
12 | 15709aa7a471 |
13 | 7b9111698b9 |
14 | 3a9d5788137 |
15 | 1d4e0e72e17 |
hex | fd918cd515 |
1089068651797 has 12 divisors (see below), whose sum is σ = 1267414779456. Its totient is φ = 933090257400.
The previous prime is 1089068651779. The next prime is 1089068651833. The reversal of 1089068651797 is 7971568609801.
It is a happy number.
It is not a de Polignac number, because 1089068651797 - 223 = 1089060263189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1089068651707) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4611703 + ... + 4842100.
It is an arithmetic number, because the mean of its divisors is an integer number (105617898288).
Almost surely, 21089068651797 is an apocalyptic number.
It is an amenable number.
1089068651797 is a deficient number, since it is larger than the sum of its proper divisors (178346127659).
1089068651797 is an equidigital number, since it uses as much as digits as its factorization.
1089068651797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9456168 (or 9456161 counting only the distinct ones).
The product of its (nonzero) digits is 45722880, while the sum is 67.
The spelling of 1089068651797 in words is "one trillion, eighty-nine billion, sixty-eight million, six hundred fifty-one thousand, seven hundred ninety-seven".
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