Base | Representation |
---|---|
bin | 101001111101… |
… | …100101010100 |
3 | 202200212100220 |
4 | 221331211110 |
5 | 10304001043 |
6 | 1031434340 |
7 | 162333255 |
oct | 51754524 |
9 | 22625326 |
10 | 11000148 |
11 | 6233635 |
12 | 38259b0 |
13 | 2381b83 |
14 | 1664b2c |
15 | e74483 |
hex | a7d954 |
11000148 has 12 divisors (see below), whose sum is σ = 25667040. Its totient is φ = 3666712.
The previous prime is 11000113. The next prime is 11000149. The reversal of 11000148 is 84100011.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11000149) by changing a digit.
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, 458328 + ... + 458351.
It is an arithmetic number, because the mean of its divisors is an integer number (2138920).
Almost surely, 211000148 is an apocalyptic number.
It is an amenable number.
11000148 is an abundant number, since it is smaller than the sum of its proper divisors (14666892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11000148 is a wasteful number, since it uses less digits than its factorization.
11000148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 916686 (or 916684 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
The square root of 11000148 is about 3316.6471021199. The cubic root of 11000148 is about 222.3990064738.
Adding to 11000148 its reverse (84100011), we get a palindrome (95100159).
The spelling of 11000148 in words is "eleven million, one hundred forty-eight", and thus it is an aban number.
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