Base | Representation |
---|---|
bin | 1100011101100… |
… | …00000100101010 |
3 | 21021200200111120 |
4 | 12032300010222 |
5 | 203224431333 |
6 | 14212240110 |
7 | 2406330552 |
oct | 616600452 |
9 | 237620446 |
10 | 104530218 |
11 | 54006111 |
12 | 2b010036 |
13 | 1886b800 |
14 | dc50162 |
15 | 929bdb3 |
hex | 63b012a |
104530218 has 24 divisors (see below), whose sum is σ = 226381248. Its totient is φ = 32162832.
The previous prime is 104530213. The next prime is 104530219. The reversal of 104530218 is 812035401.
It is not an unprimeable number, because it can be changed into a prime (104530213) 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 11 ways as a sum of consecutive naturals, for example, 50530 + ... + 52557.
It is an arithmetic number, because the mean of its divisors is an integer number (9432552).
Almost surely, 2104530218 is an apocalyptic number.
104530218 is an abundant number, since it is smaller than the sum of its proper divisors (121851030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104530218 is a wasteful number, since it uses less digits than its factorization.
104530218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103118 (or 103105 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 104530218 is about 10224.0020539904. The cubic root of 104530218 is about 471.0647627104.
Adding to 104530218 its reverse (812035401), we get a palindrome (916565619).
The spelling of 104530218 in words is "one hundred four million, five hundred thirty thousand, two hundred eighteen".
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