Base | Representation |
---|---|
bin | 11101100100111… |
… | …01001111111011 |
3 | 122021212012020012 |
4 | 32302131033323 |
5 | 1002003424102 |
6 | 40341452135 |
7 | 6101612006 |
oct | 1662351773 |
9 | 567765205 |
10 | 248108027 |
11 | 118061262 |
12 | 6b11104b |
13 | 3c52c4ab |
14 | 24d4653d |
15 | 16bad752 |
hex | ec9d3fb |
248108027 has 2 divisors, whose sum is σ = 248108028. Its totient is φ = 248108026.
The previous prime is 248108011. The next prime is 248108033. The reversal of 248108027 is 720801842.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 248108027 - 24 = 248108011 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 248107984 and 248108002.
It is not a weakly prime, because it can be changed into another prime (248108087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124054013 + 124054014.
It is an arithmetic number, because the mean of its divisors is an integer number (124054014).
Almost surely, 2248108027 is an apocalyptic number.
248108027 is a deficient number, since it is larger than the sum of its proper divisors (1).
248108027 is an equidigital number, since it uses as much as digits as its factorization.
248108027 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 248108027 is about 15751.4452352792. The cubic root of 248108027 is about 628.3673414101.
Adding to 248108027 its reverse (720801842), we get a palindrome (968909869).
The spelling of 248108027 in words is "two hundred forty-eight million, one hundred eight thousand, twenty-seven".
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