Base | Representation |
---|---|
bin | 101101001000… |
… | …011100101011 |
3 | 211021002012021 |
4 | 231020130223 |
5 | 11012043313 |
6 | 1101325311 |
7 | 202363645 |
oct | 55103453 |
9 | 24232167 |
10 | 11831083 |
11 | 6750960 |
12 | 3b66837 |
13 | 25b3154 |
14 | 17dd895 |
15 | 108a78d |
hex | b4872b |
11831083 has 16 divisors (see below), whose sum is σ = 13597920. Its totient is φ = 10195200.
The previous prime is 11831081. The next prime is 11831089. The reversal of 11831083 is 38013811.
11831083 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 11831083 - 21 = 11831081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11831081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16333 + ... + 17041.
It is an arithmetic number, because the mean of its divisors is an integer number (849870).
Almost surely, 211831083 is an apocalyptic number.
11831083 is a deficient number, since it is larger than the sum of its proper divisors (1766837).
11831083 is a wasteful number, since it uses less digits than its factorization.
11831083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 798.
The product of its (nonzero) digits is 576, while the sum is 25.
The square root of 11831083 is about 3439.6341375210. The cubic root of 11831083 is about 227.8635366326.
Adding to 11831083 its reverse (38013811), we get a palindrome (49844894).
The spelling of 11831083 in words is "eleven million, eight hundred thirty-one thousand, eighty-three".
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