Base | Representation |
---|---|
bin | 110011001001101000… |
… | …1011011000111111001 |
3 | 101111112021202012022011 |
4 | 1212103101123013321 |
5 | 3244430310010242 |
6 | 122243451325521 |
7 | 10636030046305 |
oct | 1462321330771 |
9 | 344467665264 |
10 | 109845000697 |
11 | 42648703913 |
12 | 19356a508a1 |
13 | a48736a643 |
14 | 5460796d05 |
15 | 2ccd6cbd17 |
hex | 199345b1f9 |
109845000697 has 2 divisors, whose sum is σ = 109845000698. Its totient is φ = 109845000696.
The previous prime is 109845000653. The next prime is 109845000703. The reversal of 109845000697 is 796000548901.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 75567810816 + 34277189881 = 274896^2 + 185141^2 .
It is an emirp because it is prime and its reverse (796000548901) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 109845000697 - 235 = 75485262329 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 109845000697.
It is not a weakly prime, because it can be changed into another prime (109845400697) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54922500348 + 54922500349.
It is an arithmetic number, because the mean of its divisors is an integer number (54922500349).
Almost surely, 2109845000697 is an apocalyptic number.
It is an amenable number.
109845000697 is a deficient number, since it is larger than the sum of its proper divisors (1).
109845000697 is an equidigital number, since it uses as much as digits as its factorization.
109845000697 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 544320, while the sum is 49.
The spelling of 109845000697 in words is "one hundred nine billion, eight hundred forty-five million, six hundred ninety-seven", and thus it is an aban number.
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