Base | Representation |
---|---|
bin | 1000100101111010010101 |
3 | 11020102202121 |
4 | 20211322111 |
5 | 1034034222 |
6 | 120135541 |
7 | 25100605 |
oct | 10457225 |
9 | 4212677 |
10 | 2252437 |
11 | 12a9320 |
12 | 9075b1 |
13 | 60b305 |
14 | 428c05 |
15 | 2e75c7 |
hex | 225e95 |
2252437 has 8 divisors (see below), whose sum is σ = 2483712. Its totient is φ = 2025600.
The previous prime is 2252407. The next prime is 2252441. The reversal of 2252437 is 7342522.
2252437 is digitally balanced in base 2, because in such base 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.
It is a cyclic number.
It is not a de Polignac number, because 2252437 - 27 = 2252309 is a prime.
It is a d-powerful number, because it can be written as 27 + 217 + 53 + 219 + 410 + 312 + 75 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252407) 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 7 ways as a sum of consecutive naturals, for example, 12 + ... + 2122.
It is an arithmetic number, because the mean of its divisors is an integer number (310464).
22252437 is an apocalyptic number.
It is an amenable number.
2252437 is a deficient number, since it is larger than the sum of its proper divisors (231275).
2252437 is a wasteful number, since it uses less digits than its factorization.
2252437 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2219.
The product of its digits is 3360, while the sum is 25.
The square root of 2252437 is about 1500.8121134906. The cubic root of 2252437 is about 131.0843618757.
Adding to 2252437 its reverse (7342522), we get a palindrome (9594959).
It can be divided in two parts, 225 and 2437, that added together give a palindrome (2662).
The spelling of 2252437 in words is "two million, two hundred fifty-two thousand, four hundred thirty-seven".
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