Base | Representation |
---|---|
bin | 101011011000… |
… | …001001110010 |
3 | 210101201020200 |
4 | 223120021302 |
5 | 10402333442 |
6 | 1043420030 |
7 | 165436650 |
oct | 53301162 |
9 | 23351220 |
10 | 11371122 |
11 | 6467324 |
12 | 3984616 |
13 | 2481999 |
14 | 171ddd0 |
15 | ee934c |
hex | ad8272 |
11371122 has 24 divisors (see below), whose sum is σ = 28157376. Its totient is φ = 3248856.
The previous prime is 11371121. The next prime is 11371123. The reversal of 11371122 is 22117311.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (11371121) and next prime (11371123).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 11371095 and 11371104.
It is not an unprimeable number, because it can be changed into a prime (11371121) 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 11 ways as a sum of consecutive naturals, for example, 44998 + ... + 45249.
It is an arithmetic number, because the mean of its divisors is an integer number (1173224).
Almost surely, 211371122 is an apocalyptic number.
11371122 is an abundant number, since it is smaller than the sum of its proper divisors (16786254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11371122 is a wasteful number, since it uses less digits than its factorization.
11371122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90262 (or 90259 counting only the distinct ones).
The product of its digits is 84, while the sum is 18.
The square root of 11371122 is about 3372.1094288294. The cubic root of 11371122 is about 224.8715118249.
Adding to 11371122 its reverse (22117311), we get a palindrome (33488433).
The spelling of 11371122 in words is "eleven million, three hundred seventy-one thousand, one hundred twenty-two".
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