Base | Representation |
---|---|
bin | 1000000110100100100010 |
3 | 10222220200010 |
4 | 20012210202 |
5 | 1020432231 |
6 | 113305350 |
7 | 24024420 |
oct | 10064442 |
9 | 3886603 |
10 | 2124066 |
11 | 122092a |
12 | 865256 |
13 | 594a59 |
14 | 3d4110 |
15 | 2be546 |
hex | 206922 |
2124066 has 32 divisors (see below), whose sum is σ = 4912128. Its totient is φ = 599760.
The previous prime is 2124049. The next prime is 2124127. The reversal of 2124066 is 6604212.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4081 + ... + 4571.
It is an arithmetic number, because the mean of its divisors is an integer number (153504).
22124066 is an apocalyptic number.
2124066 is an abundant number, since it is smaller than the sum of its proper divisors (2788062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2124066 is a wasteful number, since it uses less digits than its factorization.
2124066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 606.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2124066 is about 1457.4175791447. The cubic root of 2124066 is about 128.5452408745.
Adding to 2124066 its reverse (6604212), we get a palindrome (8728278).
It can be divided in two parts, 212 and 4066, that added together give a triangular number (4278 = T92).
The spelling of 2124066 in words is "two million, one hundred twenty-four thousand, sixty-six".
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