Base | Representation |
---|---|
bin | 101111111000… |
… | …100000110100 |
3 | 212121201102221 |
4 | 233320200310 |
5 | 11203132434 |
6 | 1125012124 |
7 | 211456315 |
oct | 57704064 |
9 | 25551387 |
10 | 12552244 |
11 | 70a3761 |
12 | 4254044 |
13 | 27a6483 |
14 | 194a60c |
15 | 117e2b4 |
hex | bf8834 |
12552244 has 24 divisors (see below), whose sum is σ = 22869000. Its totient is φ = 6021120.
The previous prime is 12552233. The next prime is 12552247. The reversal of 12552244 is 44225521.
12552244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 3920400 + 8631844 = 1980^2 + 2938^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12552247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27732 + ... + 28180.
It is an arithmetic number, because the mean of its divisors is an integer number (952875).
Almost surely, 212552244 is an apocalyptic number.
It is an amenable number.
12552244 is a deficient number, since it is larger than the sum of its proper divisors (10316756).
12552244 is a wasteful number, since it uses less digits than its factorization.
12552244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 723 (or 721 counting only the distinct ones).
The product of its digits is 3200, while the sum is 25.
The square root of 12552244 is about 3542.9146193494. The cubic root of 12552244 is about 232.4023191626.
Adding to 12552244 its reverse (44225521), we get a palindrome (56777765).
The spelling of 12552244 in words is "twelve million, five hundred fifty-two thousand, two hundred forty-four".
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