Base | Representation |
---|---|
bin | 1101000101110… |
… | …00110100011111 |
3 | 21122121212112022 |
4 | 12202320310133 |
5 | 211102341202 |
6 | 14521330355 |
7 | 2502234434 |
oct | 642706437 |
9 | 248555468 |
10 | 109808927 |
11 | 56a91088 |
12 | 309369bb |
13 | 199993c7 |
14 | 10825b8b |
15 | 9990ea2 |
hex | 68b8d1f |
109808927 has 2 divisors, whose sum is σ = 109808928. Its totient is φ = 109808926.
The previous prime is 109808891. The next prime is 109808953. The reversal of 109808927 is 729808901.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 109808927 - 222 = 105614623 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (109808227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54904463 + 54904464.
It is an arithmetic number, because the mean of its divisors is an integer number (54904464).
Almost surely, 2109808927 is an apocalyptic number.
109808927 is a deficient number, since it is larger than the sum of its proper divisors (1).
109808927 is an equidigital number, since it uses as much as digits as its factorization.
109808927 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72576, while the sum is 44.
The square root of 109808927 is about 10478.9754747303. The cubic root of 109808927 is about 478.8643973524.
The spelling of 109808927 in words is "one hundred nine million, eight hundred eight thousand, nine hundred twenty-seven".
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