Base | Representation |
---|---|
bin | 101011110101… |
… | …001110011001 |
3 | 210121202121000 |
4 | 223311032121 |
5 | 10420141301 |
6 | 1050135213 |
7 | 166444062 |
oct | 53651631 |
9 | 23552530 |
10 | 11490201 |
11 | 6538838 |
12 | 3a21509 |
13 | 24c3c48 |
14 | 1751569 |
15 | 101e786 |
hex | af5399 |
11490201 has 8 divisors (see below), whose sum is σ = 17022560. Its totient is φ = 7660116.
The previous prime is 11490197. The next prime is 11490203. The reversal of 11490201 is 10209411.
11490201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11490201 - 22 = 11490197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11490203) 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, 212755 + ... + 212808.
It is an arithmetic number, because the mean of its divisors is an integer number (2127820).
Almost surely, 211490201 is an apocalyptic number.
It is an amenable number.
11490201 is a deficient number, since it is larger than the sum of its proper divisors (5532359).
11490201 is an equidigital number, since it uses as much as digits as its factorization.
11490201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425572 (or 425566 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
The square root of 11490201 is about 3389.7198999327. The cubic root of 11490201 is about 225.6537431377.
Adding to 11490201 its reverse (10209411), we get a palindrome (21699612).
The spelling of 11490201 in words is "eleven million, four hundred ninety thousand, two hundred one".
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