Base | Representation |
---|---|
bin | 1000001111110110000100 |
3 | 11001211210000 |
4 | 20033312010 |
5 | 1023141202 |
6 | 114201300 |
7 | 24243234 |
oct | 10176604 |
9 | 4054700 |
10 | 2162052 |
11 | 1247422 |
12 | 883230 |
13 | 5a9129 |
14 | 403cc4 |
15 | 2ca91c |
hex | 20fd84 |
2162052 has 30 divisors (see below), whose sum is σ = 5652878. Its totient is φ = 720576.
The previous prime is 2162003. The next prime is 2162057. The reversal of 2162052 is 2502612.
It can be written as a sum of positive squares in only one way, i.e., 1285956 + 876096 = 1134^2 + 936^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2162057) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3013 + ... + 3660.
22162052 is an apocalyptic number.
It is an amenable number.
2162052 is an abundant number, since it is smaller than the sum of its proper divisors (3490826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2162052 is a wasteful number, since it uses less digits than its factorization.
2162052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6689 (or 6678 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 2162052 is about 1470.3917845255. The cubic root of 2162052 is about 129.3070027053.
Adding to 2162052 its reverse (2502612), we get a palindrome (4664664).
The spelling of 2162052 in words is "two million, one hundred sixty-two thousand, fifty-two".
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