Base | Representation |
---|---|
bin | 101010001001… |
… | …111000101100 |
3 | 202210102111021 |
4 | 222021320230 |
5 | 10312104130 |
6 | 1032503524 |
7 | 162633214 |
oct | 52117054 |
9 | 22712437 |
10 | 11050540 |
11 | 6268486 |
12 | 384aba4 |
13 | 239baa7 |
14 | 1679244 |
15 | e8437a |
hex | a89e2c |
11050540 has 12 divisors (see below), whose sum is σ = 23206176. Its totient is φ = 4420208.
The previous prime is 11050519. The next prime is 11050547. The reversal of 11050540 is 4505011.
It is a happy number.
It is a super-2 number, since 2×110505402 = 244228868583200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11050547) 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 3 ways as a sum of consecutive naturals, for example, 276244 + ... + 276283.
It is an arithmetic number, because the mean of its divisors is an integer number (1933848).
Almost surely, 211050540 is an apocalyptic number.
11050540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11050540 is an abundant number, since it is smaller than the sum of its proper divisors (12155636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11050540 is a wasteful number, since it uses less digits than its factorization.
11050540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 552536 (or 552534 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 16.
The square root of 11050540 is about 3324.2352503997. The cubic root of 11050540 is about 222.7380946618.
Adding to 11050540 its reverse (4505011), we get a palindrome (15555551).
The spelling of 11050540 in words is "eleven million, fifty thousand, five hundred forty".
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