Base | Representation |
---|---|
bin | 100110011111… |
… | …011001101101 |
3 | 200222122000011 |
4 | 212133121231 |
5 | 10040340333 |
6 | 1000133221 |
7 | 151523116 |
oct | 46373155 |
9 | 20878004 |
10 | 10090093 |
11 | 5771922 |
12 | 3467211 |
13 | 2123890 |
14 | 14a920d |
15 | d449cd |
hex | 99f66d |
10090093 has 6 divisors (see below), whose sum is σ = 10878602. Its totient is φ = 9303360.
The previous prime is 10090063. The next prime is 10090111. The reversal of 10090093 is 39009001.
It can be written as a sum of positive squares in 3 ways, for example, as 243049 + 9847044 = 493^2 + 3138^2 .
It is not a de Polignac number, because 10090093 - 29 = 10089581 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10090043) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11013 + ... + 11893.
Almost surely, 210090093 is an apocalyptic number.
10090093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10090093 is a deficient number, since it is larger than the sum of its proper divisors (788509).
10090093 is an frugal number, since it uses more digits than its factorization.
10090093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1775 (or 894 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 22.
The square root of 10090093 is about 3176.4906736838. The cubic root of 10090093 is about 216.0885339514.
Adding to 10090093 its reverse (39009001), we get a palindrome (49099094).
The spelling of 10090093 in words is "ten million, ninety thousand, ninety-three".
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