Base | Representation |
---|---|
bin | 110010010101011011… |
… | …1000000100110011001 |
3 | 101100000012111211101222 |
4 | 1210222313000212121 |
5 | 3232333332331344 |
6 | 121353553221425 |
7 | 10544436300311 |
oct | 1445267004631 |
9 | 340005454358 |
10 | 108093245849 |
11 | 41929901536 |
12 | 18b48261875 |
13 | a268470004 |
14 | 5335c7c441 |
15 | 2c29a035ee |
hex | 192adc0999 |
108093245849 has 8 divisors (see below), whose sum is σ = 111037215240. Its totient is φ = 105150462336.
The previous prime is 108093245831. The next prime is 108093245879. The reversal of 108093245849 is 948542390801.
It can be written as a sum of positive squares in 4 ways, for example, as 44144951449 + 63948294400 = 210107^2 + 252880^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 108093245849 - 228 = 107824810393 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 108093245849.
It is not an unprimeable number, because it can be changed into a prime (108093245879) 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 in 7 ways as a sum of consecutive naturals, for example, 110114 + ... + 477819.
It is an arithmetic number, because the mean of its divisors is an integer number (13879651905).
Almost surely, 2108093245849 is an apocalyptic number.
It is an amenable number.
108093245849 is a deficient number, since it is larger than the sum of its proper divisors (2943969391).
108093245849 is an equidigital number, since it uses as much as digits as its factorization.
108093245849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 592939.
The product of its (nonzero) digits is 2488320, while the sum is 53.
The spelling of 108093245849 in words is "one hundred eight billion, ninety-three million, two hundred forty-five thousand, eight hundred forty-nine".
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