Base | Representation |
---|---|
bin | 1101000000010… |
… | …00110111101101 |
3 | 21121021020221002 |
4 | 12200020313231 |
5 | 210411310422 |
6 | 14454050045 |
7 | 2463143336 |
oct | 640106755 |
9 | 247236832 |
10 | 109088237 |
11 | 56639675 |
12 | 30649925 |
13 | 197a636b |
14 | 106b928d |
15 | 989c692 |
hex | 6808ded |
109088237 has 8 divisors (see below), whose sum is σ = 110421696. Its totient is φ = 107759232.
The previous prime is 109088183. The next prime is 109088263. The reversal of 109088237 is 732880901.
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 109088237 - 210 = 109087213 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 109088237.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109088267) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93218 + ... + 94380.
It is an arithmetic number, because the mean of its divisors is an integer number (13802712).
Almost surely, 2109088237 is an apocalyptic number.
It is an amenable number.
109088237 is a deficient number, since it is larger than the sum of its proper divisors (1333459).
109088237 is an equidigital number, since it uses as much as digits as its factorization.
109088237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2227.
The product of its (nonzero) digits is 24192, while the sum is 38.
The square root of 109088237 is about 10444.5314399450. The cubic root of 109088237 is about 477.8144810315.
The spelling of 109088237 in words is "one hundred nine million, eighty-eight thousand, two hundred thirty-seven".
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