Base | Representation |
---|---|
bin | 1100111011010… |
… | …00001011001011 |
3 | 21120000211000221 |
4 | 12131220023023 |
5 | 210224230102 |
6 | 14432010511 |
7 | 2454432346 |
oct | 635501313 |
9 | 246024027 |
10 | 108430027 |
11 | 5622a0a2 |
12 | 30390a37 |
13 | 196058a4 |
14 | 1058745d |
15 | 97bc637 |
hex | 67682cb |
108430027 has 8 divisors (see below), whose sum is σ = 113262336. Its totient is φ = 103607592.
The previous prime is 108429991. The next prime is 108430051. The reversal of 108430027 is 720034801.
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 108430027 - 27 = 108429899 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 108429983 and 108430010.
It is not an unprimeable number, because it can be changed into a prime (108430067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28258 + ... + 31864.
It is an arithmetic number, because the mean of its divisors is an integer number (14157792).
Almost surely, 2108430027 is an apocalyptic number.
108430027 is a deficient number, since it is larger than the sum of its proper divisors (4832309).
108430027 is a wasteful number, since it uses less digits than its factorization.
108430027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4937.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 108430027 is about 10412.9739748066. The cubic root of 108430027 is about 476.8515390171.
Adding to 108430027 its reverse (720034801), we get a palindrome (828464828).
The spelling of 108430027 in words is "one hundred eight million, four hundred thirty thousand, twenty-seven".
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