Base | Representation |
---|---|
bin | 101110101010… |
… | …100001000101 |
3 | 212000111012200 |
4 | 232222201011 |
5 | 11112422043 |
6 | 1114105113 |
7 | 205656030 |
oct | 56524105 |
9 | 25014180 |
10 | 12232773 |
11 | 69a5733 |
12 | 411b199 |
13 | 26c3c37 |
14 | 18a6017 |
15 | 11197d3 |
hex | baa845 |
12232773 has 24 divisors (see below), whose sum is σ = 20294976. Its totient is φ = 6955200.
The previous prime is 12232747. The next prime is 12232777. The reversal of 12232773 is 37723221.
It is a happy number.
It is not a de Polignac number, because 12232773 - 212 = 12228677 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12232777) 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 23 ways as a sum of consecutive naturals, for example, 17358 + ... + 18048.
It is an arithmetic number, because the mean of its divisors is an integer number (845624).
Almost surely, 212232773 is an apocalyptic number.
It is an amenable number.
12232773 is a deficient number, since it is larger than the sum of its proper divisors (8062203).
12232773 is a wasteful number, since it uses less digits than its factorization.
12232773 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 985 (or 982 counting only the distinct ones).
The product of its digits is 3528, while the sum is 27.
The square root of 12232773 is about 3497.5381341738. The cubic root of 12232773 is about 230.4137040641.
Adding to 12232773 its reverse (37723221), we get a palindrome (49955994).
The spelling of 12232773 in words is "twelve million, two hundred thirty-two thousand, seven hundred seventy-three".
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