Base | Representation |
---|---|
bin | 1101000001110… |
… | …10101000001001 |
3 | 21121122121111101 |
4 | 12200322220021 |
5 | 210434321131 |
6 | 14502301401 |
7 | 2464652455 |
oct | 640725011 |
9 | 247577441 |
10 | 109292041 |
11 | 56768801 |
12 | 30727861 |
13 | 19848061 |
14 | 1072d665 |
15 | 98dcc61 |
hex | 683aa09 |
109292041 has 4 divisors (see below), whose sum is σ = 109361412. Its totient is φ = 109222672.
The previous prime is 109292033. The next prime is 109292059. The reversal of 109292041 is 140292901.
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 90326016 + 18966025 = 9504^2 + 4355^2 .
It is a cyclic number.
It is not a de Polignac number, because 109292041 - 23 = 109292033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109292741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32266 + ... + 35491.
It is an arithmetic number, because the mean of its divisors is an integer number (27340353).
Almost surely, 2109292041 is an apocalyptic number.
It is an amenable number.
109292041 is a deficient number, since it is larger than the sum of its proper divisors (69371).
109292041 is an equidigital number, since it uses as much as digits as its factorization.
109292041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69370.
The product of its (nonzero) digits is 1296, while the sum is 28.
The square root of 109292041 is about 10454.2833805096. The cubic root of 109292041 is about 478.1118547428. Note that the first 3 decimals are identical.
The spelling of 109292041 in words is "one hundred nine million, two hundred ninety-two thousand, forty-one".
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