Base | Representation |
---|---|
bin | 1100010011100… |
… | …11101000100101 |
3 | 21012020211112122 |
4 | 12021303220211 |
5 | 202411442320 |
6 | 14124355325 |
7 | 2362322003 |
oct | 611635045 |
9 | 235224478 |
10 | 103234085 |
11 | 53300329 |
12 | 2a6a5b45 |
13 | 18506876 |
14 | d9d3a73 |
15 | 90e2d25 |
hex | 6273a25 |
103234085 has 4 divisors (see below), whose sum is σ = 123880908. Its totient is φ = 82587264.
The previous prime is 103234067. The next prime is 103234111. The reversal of 103234085 is 580432301.
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 51638596 + 51595489 = 7186^2 + 7183^2 .
It is a cyclic number.
It is not a de Polignac number, because 103234085 - 28 = 103233829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 10323404 + ... + 10323413.
It is an arithmetic number, because the mean of its divisors is an integer number (30970227).
Almost surely, 2103234085 is an apocalyptic number.
It is an amenable number.
103234085 is a deficient number, since it is larger than the sum of its proper divisors (20646823).
103234085 is an equidigital number, since it uses as much as digits as its factorization.
103234085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20646822.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 103234085 is about 10160.4175603171. The cubic root of 103234085 is about 469.1096544096.
Adding to 103234085 its reverse (580432301), we get a palindrome (683666386).
The spelling of 103234085 in words is "one hundred three million, two hundred thirty-four thousand, eighty-five".
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