Base | Representation |
---|---|
bin | 110010011100… |
… | …100001110110 |
3 | 220212211222210 |
4 | 302130201312 |
5 | 11341132204 |
6 | 1151234250 |
7 | 220255044 |
oct | 62344166 |
9 | 26784883 |
10 | 13224054 |
11 | 7512478 |
12 | 4518986 |
13 | 29801ac |
14 | 1a83394 |
15 | 1263389 |
hex | c9c876 |
13224054 has 8 divisors (see below), whose sum is σ = 26448120. Its totient is φ = 4408016.
The previous prime is 13224037. The next prime is 13224077. The reversal of 13224054 is 45042231.
13224054 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
13224054 is an admirable number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 13224054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101999 + ... + 1102010.
It is an arithmetic number, because the mean of its divisors is an integer number (3306015).
Almost surely, 213224054 is an apocalyptic number.
13224054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13224054 is a wasteful number, since it uses less digits than its factorization.
13224054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2204014.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 13224054 is about 3636.4892410125. The cubic root of 13224054 is about 236.4766174679.
Adding to 13224054 its reverse (45042231), we get a palindrome (58266285).
The spelling of 13224054 in words is "thirteen million, two hundred twenty-four thousand, fifty-four".
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