Base | Representation |
---|---|
bin | 1001101111000110010100 |
3 | 11210122222101 |
4 | 21233012110 |
5 | 1123132322 |
6 | 130411444 |
7 | 30456565 |
oct | 11570624 |
9 | 4718871 |
10 | 2552212 |
11 | 1493573 |
12 | a30b84 |
13 | 6b48b0 |
14 | 4a616c |
15 | 356327 |
hex | 26f194 |
2552212 has 12 divisors (see below), whose sum is σ = 4810036. Its totient is φ = 1177920.
The previous prime is 2552201. The next prime is 2552219. The reversal of 2552212 is 2122552.
2552212 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 2 ways, for example, as 799236 + 1752976 = 894^2 + 1324^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2552212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2552219) 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, 24489 + ... + 24592.
22552212 is an apocalyptic number.
It is an amenable number.
2552212 is a deficient number, since it is larger than the sum of its proper divisors (2257824).
2552212 is a wasteful number, since it uses less digits than its factorization.
2552212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49098 (or 49096 counting only the distinct ones).
The product of its digits is 400, while the sum is 19.
The square root of 2552212 is about 1597.5643961982. The cubic root of 2552212 is about 136.6592130247.
Adding to 2552212 its reverse (2122552), we get a palindrome (4674764).
The spelling of 2552212 in words is "two million, five hundred fifty-two thousand, two hundred twelve".
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