Base | Representation |
---|---|
bin | 1000000110111100111100 |
3 | 10222222210222 |
4 | 20012330330 |
5 | 1021010003 |
6 | 113320512 |
7 | 24032111 |
oct | 10067474 |
9 | 3888728 |
10 | 2125628 |
11 | 122201a |
12 | 866138 |
13 | 59568b |
14 | 3d4908 |
15 | 2bec38 |
hex | 206f3c |
2125628 has 12 divisors (see below), whose sum is σ = 3737832. Its totient is φ = 1057680.
The previous prime is 2125621. The next prime is 2125649. The reversal of 2125628 is 8265212.
2125628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2125597 and 2125606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2125621) 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, 263 + ... + 2078.
It is an arithmetic number, because the mean of its divisors is an integer number (311486).
22125628 is an apocalyptic number.
It is an amenable number.
2125628 is a deficient number, since it is larger than the sum of its proper divisors (1612204).
2125628 is a wasteful number, since it uses less digits than its factorization.
2125628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2572 (or 2570 counting only the distinct ones).
The product of its digits is 1920, while the sum is 26.
The square root of 2125628 is about 1457.9533600222. The cubic root of 2125628 is about 128.5767431078.
The spelling of 2125628 in words is "two million, one hundred twenty-five thousand, six hundred twenty-eight".
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