Base | Representation |
---|---|
bin | 1101001000000… |
… | …10000101001101 |
3 | 21200012010011022 |
4 | 12210002011031 |
5 | 211141442010 |
6 | 14532003525 |
7 | 2504624336 |
oct | 644020515 |
9 | 250163138 |
10 | 110109005 |
11 | 57176586 |
12 | 30a605a5 |
13 | 19a72b76 |
14 | 108a328d |
15 | 99eed55 |
hex | 690214d |
110109005 has 4 divisors (see below), whose sum is σ = 132130812. Its totient is φ = 88087200.
The previous prime is 110108959. The next prime is 110109011. The reversal of 110109005 is 500901011.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 13853284 + 96255721 = 3722^2 + 9811^2 .
It is not a de Polignac number, because 110109005 - 26 = 110108941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11010896 + ... + 11010905.
It is an arithmetic number, because the mean of its divisors is an integer number (33032703).
Almost surely, 2110109005 is an apocalyptic number.
It is an amenable number.
110109005 is a deficient number, since it is larger than the sum of its proper divisors (22021807).
110109005 is an equidigital number, since it uses as much as digits as its factorization.
110109005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22021806.
The product of its (nonzero) digits is 45, while the sum is 17.
The square root of 110109005 is about 10493.2838044151. The cubic root of 110109005 is about 479.3002027654.
The spelling of 110109005 in words is "one hundred ten million, one hundred nine thousand, five".
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